World Congress “Aviation in the XXI Century” – “Aviation Security and Space Technology”

Principles of ensuring conditions for the effective functioning of the street and road network of cities

2025-02-13T13:43:06+02:00

The article considers approaches and recommendations for ensuring the conditions for the effective functioning of the street and road network (STN) of cities. The key factors influencing the transport accessibility and throughput capacity of STN are identified. Methods for optimizing traffic flow management are analyzed and measures are proposed to increase the efficiency of the use of transport infrastructure.

The effect of sheet pile wall on stress-strain state high-rise building foundations

2025-02-13T14:46:58+02:00

The degree of influence of the distance from the sheet-pile wall to the edge of the slab, the depth of the wall into the soil below the bottom of the pit, the contact conditions of the soil massif from the side of the pit with the surface of the fence (soil-concrete), the deformation characteristics of the base and the load on the average settlements and tilts of high-rise buildings on slab foundations were studied.

Design approaches to assessing technological loads on steel silo structures

2025-02-13T13:53:24+02:00

The study was conducted to assess the loads from bulk materials on steel silos and to identify the factors of inconsistency in this regard in regulatory and European standards

Functional zoning of the territory of transport and transfer nodes in airports

2025-02-13T13:56:48+02:00

The purpose of the work is to analyze and determine the functional zoning of the territory of transport hubs in airports with the aim of establishing general indicators of the areas of the respective zones, which will allow improving the processes of pedestrian and transport traffic on the territory of airport complexes.

Rational parameters of pedestrian zones on the territory of airports and railway stations, taking into account the requirements of barrier-free access

2025-02-13T14:05:28+02:00

Experimental studies and modeling of pedestrian flows were conducted to determine a comfortable space for people with limited mobility. Recommended parameters of pedestrian zones in airport and railway station buildings were obtained.

Theoretical and practical fundamentals of airfield rigid pavement classification rating PCR determining using artificial intelligence

2025-02-13T14:17:23+02:00

Empirical formulas for calculating the PCR value of airfield rigid pavement based on the value of the categorical normative load have been determined using artificial intelligence.

Testing methods for bioconcrete products with organic filler

2025-02-13T14:29:56+02:00

The paper presents wall elements made of bioconcrete, in which agricultural waste is used as a filler. The methodology of experimental of bioconcrete elements and the main parameters of the initial materials are presented.

Advantages of using modular buildings in the reconstruction and expansion of airports

2025-02-13T14:37:27+02:00

The main advantages of modular design and construction compared to the traditional method of building airports are analyzed. Based on the practical experience of different countries, the efficiency of airport operations when installing modular buildings is studied and possible operational consequences are outlined.

Evolution of the typology of air traffic service buildings in the course of the development of airports

2025-02-13T14:54:01+02:00

The provided results of a study of the features and changes in the typology of buildings intended to ensure the functioning of air traffic services at airports are presented.

Application of laser 3D scanning methods in determining the technical condition of building structures

2025-02-13T15:02:15+02:00

The method of determining the condition of building structures using laser 3D scanning is considered. The method is based on the use of special devices - laser 3D scanners with further processing in software complexes such as Leica Cyclone REGISTER 360, Autodesk Revit, Autodesk Recap to create and analyze a cloud of points.

Problems of planning a numerical experiment to study blast wave propagation through the enclosing structures of industrial buildings

2025-02-13T15:36:43+02:00

The sequence of planned studies of the effects on the bearing and enclosing structures of industrial buildings and structures arising under the action of a blast wave is revealed. The main problems and stages of the numerical experiment are highlighted

Modern Trends in Stability Analysis of Tailings Dam

2025-02-13T15:40:59+02:00

The main modern trends in stability analysis of tailings dam are considered. A probabilistic assessment of slope stability for the Ferrexpo Poltava Mining TSF is presented.

Increasing the fire resistance of metal frames

2025-02-13T15:45:20+02:00

This text discusses the methods of ensuring fire resistance of buildings, in particular, the use of fire walls of the first type and fire-resistant coatings for metal structures. Achieving the fire resistance level REI 150 ensures the stability of structures for 150 minutes under the influence of fire, which increases safety and reduces material damage

Installation of composite reinforcement in rigid pavements of aprons and runways of airports

2025-02-13T15:52:52+02:00

For the first time in Ukraine, LLC ""European Road Construction Company"" developed the technology of automatic placement of non-metallic composite reinforcement in rigid pavements of aprons and runways of airports with a Wirtgen type concrete paver. The report describes the sequence of works and time-tested recommendations. The given technology of laying composite reinforcement allows you to significantly increase concreting performance and reliably control the quality of concrete works.

Theoretical prerequisites for the use of recycled aggregates in concrete mixes and concretes

2025-02-13T16:00:54+02:00

The purpose of the study is to determine the prospects of using recycled concrete structures for the preparation of concrete mixes and concretes. The conducted theoretical studies give reason to claim that a significant part of recycled aggregates can be reused not only as backfill during the restoration of damaged objects, but also in the production of building materials. However, in order to expand the amount of waste that can be processed for reuse, it is necessary to conduct a number of studies on the influence of organic residues, combustion products on the properties of concrete mix and concrete

The efficiency of the elements of the constructions of large-span coatings

2025-02-13T16:07:27+02:00

The article deals with the problem of choosing the structural form of the building covering to effectively ensure the performance of its functions. The main criteria when choosing a form: functionality and structural reliability. A selective analysis of the design solutions of individual coating elements was carried out, taking into account the effective operation of the coating components.

Operation of hidden beams of steel-reinforced concrete floor in airport buildings.

2025-02-13T16:12:47+02:00

The operation of hidden beams of steel-reinforced concrete floors in airport buildings is important for creating strong and aesthetic structures capable of withstanding significant loads, as well as for ensuring the unhindered movement of passengers and technical equipment. Hidden beams are often used to improve the aesthetic qualities of the interior, as their design allows you to create flat surfaces without visible supporting elements.

Principles of designing facade systems with structural glazing

2025-02-13T16:16:08+02:00

Suppliers of facade systems accept the maximum allowable dimensions of the applied panels. Under the conditions of structural glazing, each system, together with the maximum dimensions of the panel, also has its own dimensions of the silicone connection, which ensure the necessary safety and durability of the proposal solution. Therefore, for each project of the structural facade, a reliability analysis is performed taking into account the conditions of operation of this object.

Restoration of vertical reinforced concrete elements in airports of Ukraine, damaged as a result of military operations

2025-02-13T16:22:32+02:00

Restoration of vertical reinforced concrete elements in airports of Ukraine, which were damaged as a result of military operations, is an important part of reconstruction works in infrastructure. This is a complex process that includes several stages.

The Russian-Ukrainian war in the context of the conflict of narratives of the countries of the West and the Global South

2025-02-04T13:53:23+02:00

The article records the conflict of narratives at the international level, which takes place behind the scenes of Russian aggression. Geopolitical narratives that represent the interests of the West, Russia, and the countries of the Global South collide with each other, influencing political decision-making and determining the level of support for Ukraine.

Social media as the tool of global politics

2025-02-04T14:00:41+02:00

The research deals with the peculiarities of using of the social media as the tool of contemporary world processes, reveals the conditions and specific characteristics of social communications in the frame of international relations settlement on the basis of regional proxy wars in the Middle East. The article reveals the threats which social media poses to international affairs as well as analyses the role of social communications in entrenching democracy and strengthening international security.

International air tourist transportation: economic and logistical transformations

2025-02-04T14:06:43+02:00

The economic and logistical transformations of international air tourist transportation are considered and analyzed. These transformations are considered through the mutual influence of aviation and tourism, which is multifaceted, and the factors that most affect the course of interaction processes. The indicators of tourism and aviation development after 2019 are analyzed through the indicator of direct gross domestic product of tourism.

Public political communication and national aerospace projects' promotion in the international environment

2025-02-04T14:10:36+02:00

The significance of public political communications in the context of the promotion of national aerospace projects is revealed. Peculiarities of the public discourse regarding aerospace development in the conditions of russian aggression are revealed.

The impact of artificial intelligence technologies on communicative processes in modern diplomacy

2025-02-04T14:19:08+02:00

The development of artificial intelligence affects all spheres of social life, including diplomacy. AI technologies cause the transformation of communication processes both at the personal and professional level. In this regard, there are trends of active implementation of AI in diplomatic activities and a gradual transition from traditional to digital diplomacy is taking place.

Asymmetric interdependence in international relations

2025-02-04T14:26:12+02:00

Asymmetric interdependence is a complex and multidimensional phenomenon that has a significant impact on the development of international relations. It describes a situation where the interdependence between two or more countries is uneven, that is, one side is more dependent on the other. Asymmetric interdependence is evident in the relationship between stronger and weaker states. An adequate understanding of this concept helps to analyze the dynamics of interaction between states and predict the possible consequences of their foreign policy actions.

The Role of Gastronomic Diplomacy in Strengthening International Relations and Developing Diplomatic Relations

2025-02-04T14:30:51+02:00

This report analyzes the phenomenon of gastronomic diplomacy and its impact on international relations. It analyzes how the use of national cuisines as a diplomatic tool helps to strengthen international relations, build trust and expand cultural exchange. Examples from different countries demonstrate the effectiveness of gastronomic diplomacy in promoting national identity and tourism development.

Communication Mechanisms for Regulating International Aviation Conflicts in the Context of Global Challenges

2025-02-04T14:59:32+02:00

The report examines the role of communication mechanisms in resolving international aviation conflicts and analyzes the challenges arising from globalization, increasing terrorist threats, and technological changes in the aviation sphere. Special attention is paid to cooperation between states, international organizations, and other aviation stakeholders in matters of flight safety.

Energy diplomacy in modern Ukrainian-American relations

2025-02-04T15:12:25+02:00

The author's statement about the development of energy diplomacy between Ukraine and the USA as an integral ""core"" that determines the specifics of the processes of securitization of the national security of both states, their bilateral cooperation, and also influences the pan-European and Euro-Atlantic political, economic and security trends of modern development is tested.

Mechanisms of information influence in the context of diplomatic relations

2025-02-04T15:21:32+02:00

The study analyses mechanisms of information influence in diplomatic relations, such as media wars, cyber propaganda and manipulation of public opinion. The tools used to influence the political decisions of governments are considered separately. The importance of adapting diplomacy to the new challenges of information warfare in modern international relations is emphasised.

Historical Origins of the Scandinavian Countries' Foreign Policy

2025-02-04T15:51:49+02:00

The article highlights the historical development of Scandinavia, including Norway, Sweden, Denmark, Iceland, Finland and the Faroe Islands. The author substantiates the origin of the term “Scandinavia”, establishes that industrialization and political changes, in particular the processes of independence of Finland, Iceland and Norway, paved the way for the development of democratic institutions, formed a system of values that have become both the integral basis of modern European policy of the Scandinavian countries and the basis for the development of interstate relations with other countries of the world. It is found that the democratic transition in the Nordic countries was accompanied by the transformation of economic relations, which subsequently led to qualitative changes in economic processes and overcoming systemic financial and economic problems.

Research on methods of hedging currency risks in Ukraine under current conditions

2025-02-04T15:56:48+02:00

Analysing the economic situation in Ukraine in conjunction with insurance on the global level and hedging currency risks on the local level of interaction.

Research methodology of international cooperation in the Baltic-Black Sea region

2025-02-04T16:04:19+02:00

In the context of open military aggression in Europe, there is a need to form a new world order system. An important aspect of this process is the creation of new military and political alliances, which are particularly relevant for small countries with limited military capabilities. In the context of Russia's aggression against Ukraine, the possibility of forming a Baltic-Black Sea Union, which would unite the Baltic States, Poland and Ukraine, is being discussed.

The historical context of the development of Ukraine's relations with the countries of the Middle East

2025-02-04T16:08:49+02:00

The study of Ukraine's foreign policy in the Middle East should be based on various theoretical concepts and methodological approaches. One of the key ones is the neorealist approach, which emphasizes the balance of power, national interests, and state priorities in foreign policy. In the context of Ukraine's foreign policy in the Middle East, a realistic approach assumes that the key motive for Kyiv's actions is to ensure national security and preserve state sovereignty in the complex geopolitical environment of the region. Ukraine, as a relatively small state, is forced to maneuver between the influences of major regional players - Russia, Turkey, Iran, etc. - and look for opportunities to realize its interests. At the same time, Kyiv must take into account the balance of power in the region, the possibility of increasing its own influence and preventing threats to its security.

Mathematics in the life of school youth

2025-03-21T14:46:37+02:00

The report describes the experience acquired by second-year students of the Physics and Mathematics Faculty during a scientific-practical conference among lyceum students. Selected considerations about the role of mathematics in everyday life and in sports

Locksport and mathematics

2025-03-21T14:53:29+02:00

Intellectual games and competitions can become not only a means of entertainment, but also a powerful tool for developing skills that will be needed for the recovery and prosperity of the country. They help to form skills that can be applied in different areas of life in real life when solving non-standard tasks.

Robotic system "Robot Sapper"

2025-03-24T13:40:10+02:00

Relevance. During the war years, Ukraine became the most mined country in the world: according to the Ministry of Defense of Ukraine, the total area of territories contaminated with explosives is 174 thousand km2, which is more than the territory of some European countries. A large number of explosives led to numerous victims among the civilian population and rescuers-pyrotechnicians. Therefore, Ukraine urgently needs new solutions and technologies that will speed up the demining process and make it more effective.

Lanchester's model of armed confrontation on the plane with the inclusion of UAVs

2025-03-24T14:14:07+02:00

The project focuses on using AI to model combat scenarios involving UAVs and robotic systems. AI algorithms optimize strategies in real-time, adapting to battlefield conditions like troop positioning and threats. Mathematical models and machine learning algorithms are created and enhance decision-making, improving efficiency and minimizing losses.

Дослідження конструктивних характеристик гелікоптерів МІ-24 та UH-60 Black Hawk

2025-03-24T15:03:44+02:00

The scientific project is dedicated to the study of the operational capabilities of aviation equipment that is in service in Ukraine today. The work analyzes the main design characteristics of the MI-24 and UH-60 Black Hawk combat helicopters. The specifics of technological solutions in the design of the models are revealed, which ensure the standards of multifunctional use of helicopters to perform various combat missions. A comparative characteristic of two helicopter models is created.

Increasing the strenght of elements of engineering structures through the application of the bionic concept

2025-03-24T15:17:02+02:00

In today's engineering world, where the requirements for structures and materials are becoming increasingly complex, and the combination of strength and efficiency of these structures is becoming a key factor for success [1]. The topic of structural strength and bionics opens up an exciting area of research, where nature acts as a mentor for engineers.

Use of solar energy

2025-03-24T15:32:17+02:00

The research work is devoted to the methods of using solar energy. Evidence of its application is presented [Internet resources].

Unmanned aerial vehicles of the "Duck" aerodynamic scheme with straight and reverse swept wings.

2025-03-24T16:36:58+02:00

Modern methods of warfare require the use of drones of various aerodynamic schemes to solve problems of various types. One of such schemes is the aerodynamic scheme "Duck". Aircraft of this scheme have a number of unique properties not inherent in others, the study of these properties, as well as flight and technical characteristics with different wing configurations on a material and simulation model was one of the main tasks in the work.

Architecture and basic requirements for modern educational portals

2025-02-07T13:31:34+02:00

This article is devoted to an overview of modern architecture and requirements for educational portals in terms of their functionality, ergonomics and efficiency of use, as well as the impact of modern technologies. It examines the key aspects of online educational portals as the basis of a high-quality learning web environment.

IP Multimedia Subsystem is an effective software product for learning and use in the education and science

2025-02-07T14:23:40+02:00

IMS (IP Multimedia Subsystem) is focused on the integration of technologies and services of modern network tools, for example, multimedia systems and multimedia networks, which are being actively developed. In order to successfully study the functional features, the technology of terminological-conceptual definition of the infrastructure is proposed for all types of services and devices that should be involved in the test or language support of the research.

The importance of understanding the changes in the expansion of generative artificial intelligence functionality

2025-02-07T13:42:29+02:00

The research is devoted to the study of trends in the development of generative artificial intelligence in the direction of multimedia content synthesis. The potential of such models for creating realistic images, music compositions, and videos is analyzed. Ethical aspects and challenges associated with the widespread use of generative AI are also considered. The results of the study may be useful for developers, artists, and other professionals working in the field of digital content.

Information technologies to support decision-making processes in the management of a printing enterprise

2025-02-07T13:55:43+02:00

An analytical review of business processes in the printing industry of foreign countries and Ukraine was conducted. IT is offered - proposals for improving the order management process of a specific printing company based on automation and the use of Web-to-print technology.

Cartoon Form of Information Presentation on the Example of the First Animated Films and Modern Media Platforms

2025-02-07T14:02:25+02:00

Visual presentation of information is becoming widespread. Methods for this are only being modernized, new technologies and, accordingly, technical means are being created. From an early age, the first days of life, we perceive the world through hearing, taste, touch, and sight. To expand our horizons, imaginative thinking, the means of animation help, which also affects the improvement of memory, respectively. In the course of the study, the chronology of the development of animation is analyzed, the works of well-known producers of animated films and their achievements are indicated. A comparative characterization of the methods of creating animation is carried out. Prospects for development and impact on users are presented.

Trends in multimedia and printing technologies for the label and packaging industry

2025-02-07T14:07:23+02:00

The market research of the printing label and packaging industry shows modern trends in the use of multimedia and printing technologies in the production of packaging for the food and other industries.

Features of using modern Low-Code/No-Code platforms for web development

2025-02-07T14:13:23+02:00

The features of the use of modern Low-Code/No-Code platforms for web development are considered. The difference between Low-Code/No-Code technologies, modern areas where technologies are used and their features, in particular the impact of artificial intelligence, process automation, are noted.

Features of testing multimedia plugins

2025-02-07T14:38:26+02:00

The robot analyzed the theoretical aspects and practical aspects of software testing. The peculiarities of testing multimedia stops were investigated. Promising ways of moving the yakosti of multimedia stops have been christened.The robot analyzed the theoretical aspects and practical aspects of software testing. The peculiarities of testing multimedia stops were investigated. Promising ways of moving the yakosti of multimedia stops have been christened.

Modern multimedia platforms for content creation

2025-02-07T14:43:02+02:00

Modern multimedia platforms that provide opportunities for creating, editing and distributing content are considered. In particular, attention is focused on tools for graphic design, video editing, web development and social networks. The key features and advantages of each platform are identified, as well as their role in shaping the modern media landscape

Usability principles for designing a portal of a scientific society of a higher education institution

2025-02-07T15:19:50+02:00

The scientific approaches to the concept of usability and the basic principles on which the design of a scientific society portal is based are studied. The main features of this web resource that affect its usability are analysed.

Development of book distribution and exhibition activities in the digital age

2025-02-07T15:33:09+02:00

The current state of book distribution and exhibition activities in the context of digitalisation is considered. The article examines how new technologies are changing the book market, in particular the development of e-books, online sales and virtual exhibitions. The main trends, advantages of digital formats, their impact on the availability of literature and environmental sustainability are analysed. The article provides statistics on the global e-book market and the popularity of digital platforms among young people.

"Досліджено значущість створення мультимедійних онлайн-словників у контексті сучасних цифрових технологій. Підкреслено важливість інтерактивного формату для підвищення моMultimedia component in the creation of an online dictionary from the printing house

2025-02-10T13:16:32+02:00

The significance of creating multimedia online dictionaries in the context of modern digital technologies is investigated. The importance of an interactive format for increasing motivation and ensuring the effective assimilation of complex information, in particular in the field of typography, is emphasized. Particular attention is paid to the advantages of multimedia content and the possibility of prompt updating of online resources.

Features of creating a repository of digital models of architectural monuments of Ukraine

2025-02-10T13:26:27+02:00

A pilot project of creating a 3D model of the bell tower of St. Sophia Cathedral in Kyiv based on aerial photographs was completed. A practical quantitative and qualitative analysis of the labor intensity and necessary resources for the development of a repository of digital models of architectural monuments in the conditions of modern security risks was carried out.

Methods of evaluating the effectiveness of e-learning textbooks in the context of modern educational trends

2025-02-10T13:42:41+02:00

The paper explores methods and tools for evaluating the effectiveness of e-learning textbooks in the modern educational context. In particular, the Kirkpatrick, SCORM and ADDIE models are considered, which provide a comprehensive approach to the analysis of educational materials. The main focus is on interactive features and adaptability of textbooks, which contribute to improving the quality of learning and the level of motivation of students.

Use of multimedia elements in military agitation

2025-02-10T13:51:54+02:00

This study examines the critical role of multimedia elements in modern military agitation, particularly during the war in Ukraine. It explores the use of digital technologies, interactive content, and game-based platforms in shaping public opinion, boosting morale, and mobilizing populations. The findings underscore the increasing importance of multimedia for achieving military objectives.
in military agitation

Laser method for dual-wavelength diagnosis and observation of spontaneous conversion of H2O microparticles to H2O2

2025-01-29T14:42:09+02:00

Mass spectrometry, fluorescence microscopy, and NMR methods are used to study the transformation of aerosol microparticles. A laser dual-wavelength method for microparticle diagnostics has been developed [1], which makes it possible to study in real time the spontaneous transformation of microparticles, for example, H2O (in the size range from 1 to 20 μm and more) into H2O2 particles.

Regeneration of Used Motor Oils in the Presence of Urea

2025-01-29T15:00:18+02:00

The process of chemical regeneration of used motor oils using urea has been studied. The influence of the type of used oils, the amount of reagent, and the duration of the process on the technical and operational characteristics of the regenerated motor oils has been determined.

Environmental aspects of resuming civil airport functioning in Ukraine

2025-01-29T15:07:40+02:00

"The analysis of potential environmental issues of restarting civil airports operations was conducted. A disproportionally high effect on local biota and population is an expected problem, calling for the development of preparatory action plans.

Acoustic impact of unmanned aerial vehicles on the environment

2025-01-29T15:13:54+02:00

The development of unmanned aerial vehicle (UAV) technology has raised concerns about increased noise levels and their impact on the environment. One of the key issues is the trade-off between the proximity of the UAV to the target to obtain accurate data and the need to remain undetectable by reducing noise levels. The noise levels of modern UAVs vary depending on the model, and reducing the acoustic footprint has become a top priority for manufacturers.

Two-dimensional numerical simulations of Hopf bifurcations for pendulum systems

2025-01-29T15:23:29+02:00

"This article examines the approach to predicting the dynamic behavior of pendulum systems when essential parameters change. Analytical and numerical methods are used to study flutter bifurcations of an inverted pendulum with a follower force. The proposed method demonstrates higher accuracy when calculating the limit cycle.

Prospects for orbital and interorbital development UAV

2025-01-29T15:31:50+02:00

Perspectives and use of orbital and inter-orbital are considered unmanned aircraft for military, environmental and research development purposes.

Innovations in Unmanned Aerial Transportation

2025-01-29T15:49:58+02:00

It is proposed to evaluate how modern innovative technologies have been perceived by society in recent years. An analysis of the spread of unmanned aerial transportation has been conducted, taking into account various system components and their impact on the ecological system

Aviation Noise Prediction during Hybrid Aircraft Operations: Developing Scenarios

2025-01-29T16:00:35+02:00

This paper presents a methodology for the development of operational scenarios for hybrid aircraft with a focus on noise prediction. The methodology provides three levels of research for overall analysis: aircraft level, airport level, and fleet level.

Assessment of the influence of airport activities on soil conditions

2025-01-29T16:12:50+02:00

The authors considered the problem of the influence of airport activity on the ecological state of the soil. The dependence of the phytotoxicity index of the soil in the zone of influence of the airport on the distance to the airport was studied"

Local air quality studies at Dallas International Airport for Seneca project

2025-01-29T16:26:29+02:00

The primary goal of SENECA (LTO noiSe and EmissioNs of supErsoniC Aircraft) project is to provide a basis for decision making of environmentally friendly supersonic aircraft design taken into account the detailed modelling of the emissions, the LTO noise and the local/global environmental impacts. One of the task of SeNeCa project to perform local air quality tasks for designed SST aircraft. For this purpose, the results of Environment Impact Assessment at Dulles International Airport (DIA) for Concorde were used as reference case.

Increasing the ecological safety of the urban ecosystem with industrial noise load

2025-01-29T16:33:02+02:00

Growing urbanization and the increase in the number of motor vehicles lead to higher levels of man-made acoustic load. The levels of man-made acoustic load along the line of the Kyiv high-speed tram were studied. With the help of the software, a map was created and recommendations were provided for its reduction through the use of vertical gardening systems.

Conceptual bases safety engineering of the air transportation system

2025-02-10T14:20:39+02:00

The work examines the basics of the formation of the engineering concept in the field of air transportation to ensure their efficiency and safety in Ukraine.

Organization and Management of Urban Air Mobility (UAM)

2025-02-10T14:28:53+02:00

A modern classification of UAM is presented, which includes the categorization of vehicles and ports. The roles and regulations for the application and use of vehicles, ports, and corridors are defined, along with the requirements and functions of operators. The potential and obstacles to the implementation of UAM are characterized.

Features of the organization of multimodal transportation in the conditions of restriction of air transportation...

2025-02-10T14:42:33+02:00

Air freight plays a key role in global logistics systems, ensuring fast and efficient delivery of goods over long distances. However, this type of transport faces numerous restrictions that can significantly affect the activities of all participants in the supply chain. A thorough analysis of these aspects helps to better understand the challenges faced by companies in the air transport sector and to develop strategies to reduce the negative impact of these restrictions on business processes.

CALS- technologies and air transport life cycle information support

2025-02-10T14:53:43+02:00

The acquisition of technical systems and their material and technical support requires the adoption of innovative approaches in the design, production and provision of logistics services for their operation. The article aims to contribute to an approach to acquisition called CALS, i.e. modern computer logistics, which can significantly improve the economics of acquiring complex technical systems. Integrated logistics support provided through the electronization of project and operational documentation, related to standardization and continuous modernization, offers amazing benefits.

Airport service robotics: a new dimension of efficiency

2025-02-10T14:59:55+02:00

This paper examines the integration of robots into various areas of airport activity, provides an analysis of the main areas of service robotics at airports, and presents world leaders in this industry.

Artificial intelligence and its role in aviation security

2025-02-10T15:04:46+02:00

The article considers the role of artificial intelligence in ensuring safety in the aviation industry. Its application for threat detection, process automation, access control, cyber security and risk prediction is described. Artificial intelligence contributes to increasing the efficiency of security and reducing human errors in this area.

Greening of the transport industry using modern innovations

2025-02-10T15:11:49+02:00

The development of the transport industry brings both advantages and serious environmental problems, in particular air pollution and the growth of greenhouse gas emissions. One solution is a shift to sustainable transportation, including electric vehicles and green alternatives like hydrogen technology. This will reduce the negative impact on nature and people's health.

Ecosystem of the Ukrainian Aviation Industry

2025-02-10T15:18:17+02:00

Ukraine is one of ten countries that have a full cycle of development, serial production, operation, maintenance of aviation equipment, as well as an extensive system of training and retraining of aviation specialists. Therefore, the development of the domestic aircraft industry is a strategic priority for the country's development.

Promising directions for the development of the aviation and tourism industries in Ukraine

2025-02-10T15:24:54+02:00

The priority directions in the organization of aviation tourism in Ukraine have been considered. A comparative analysis of booking algorithms through the global distribution system and the tour operator’s database has been conducted.

Overview of the aviation airport infrastructure market in the system of ensuring security procedures at the airport

2025-02-10T15:52:51+02:00

The main component of the aviation sector is the airport infrastructure, which offers the facilities and services necessary to ensure efficient operation and impeccable quality of air passenger travel. To support aviation operations at the airport, various physical assets are planned, designed, constructed and maintained in addition to the installation of advanced technologies and systems. Safety and security are top priorities for all elements and resources involved in the airport.

Selective dilemma for alternative preferences functions at optimal air transport management organization in conditions of uncertainty

2025-02-10T15:59:39+02:00

Application of the modified explainable plausible hybrid-optional function gives a reason for the substantiation of the dilemma of the alternatives effectiveness preferences functions selection, as well as in the terms of the multi-optional conditional optimality doctrine for the special hybrid-optional effectiveness functions uncertainty, when dealing with the problems of the optimal air transport management organization in conditions of uncertainty.
"

Data Flow Control and Predictive Maintenance in Aviation Enterprises

2025-02-10T16:06:16+02:00

This research explores the use of Salesforce Data Cloud as a strategic tool to manage data flow and provide predictive services in the aviation industry. By integrating custom machine learning models with Data Cloud BYOM (Bring Your Own Model) capabilities, the research aims to address critical issues in aviation data management.

Methodology for assessing the quality of passenger service in airport complexes

2025-02-10T16:11:14+02:00

Assessment of the service quality level in airport complexes should be carried out by an integral indicator that includes qualitative and quantitative characteristics. In this paper, the authors propose a methodology for assessing the level of quality of the airport complex, which is characterised by a large number of indicators that differ in measurement, size and nature of performance.

Air transport technologies resources optimal recombination through variational and subjective analysis approach

2025-02-10T16:16:02+02:00

Application of the calculus of variations simplest problem setting allows finding the optimal path between two points with respect to the minimal time of the air transportation as a significant resource of the air transportation technologies. The proposed recombination of the resources is based upon the optimal distribution of the individuals’ subjective preferences obtained with the use of the subjective analysis theory key point referred to a conditional optimality of the preferences entropy.

Commercial process management of airline in economic security paradigm

2025-02-10T16:23:39+02:00

In recent years, modern airlines have experienced changes in the approach to economic security in commercial work from the classic one, which was formed in the late 80s with the start of the first online distribution systems, to a new paradigm, which affected channels and the approach to distribution, use of human resources and greater attention to minimizing the human factor. The 25-year period of complex independent systems in their essence and purpose ended with the mass introduction of web technologies, which created new prerequisites for competition in both the online distribution segment and the revision of commercial strategy and the impact of new tools on decision-making processes.

Corporate social responsibility (CSR) in the aviation industry: strategies, challenges and examples of implementation

2025-02-10T16:31:09+02:00

Corporate social responsibility (CSR) is one of the key components of the strategy of modern airlines, which strive not only to ensure profitability, but also to minimize the negative impact on society and the environment. With the development of global initiatives to reduce greenhouse gas emissions and increase social responsibility, companies are faced with the need to implement CSR to achieve sustainable development. The aviation industry, which is responsible for 2-3% of global CO₂ emissions, is under pressure from international organizations, governments and the public, which requires companies to develop and implement effective environmental and social initiatives. Let's consider several key aspects of corporate social responsibility in aviation, as well as real examples that demonstrate the effectiveness of implementing CSR in global airlines.

Adaptation of personnel to new technologies in aviation logistics: behavioral strategies to increase efficiency

2025-02-10T16:38:34+02:00

The thesis examines the behavioral strategies of personnel adaptation to new technologies in aviation logistics. The main focus is on methods of overcoming resistance to change, psychological support and training programs that contribute to increasing the efficiency of employees and optimizing processes in the industry.

Modern means of air transportation: state of the art and development prospects

2025-02-10T16:47:18+02:00

This article analyzes the current state of air transportation, identifies key trends and forecasts the industry's development prospects. The current state of air transportation, its main assets and prospects for development in the face of new challenges are considered.

The main priorities of international legal cooperation in the field of civil aviation

2025-02-06T13:42:39+02:00

Priorities of international cooperation in the field of civil aviation include: flight safety; decarbonization of aviation, development of unmanned aviation complexes, protection of passenger rights, competition; investigation of aviation events; improvement of contractual and institutional mechanisms, integration into airspace.

The Role of International Law in the Development of the Derivative Market for Virtual Assets

2025-02-06T13:47:43+02:00

У звіті досліджується вплив міжнародного права на формування та регулювання ринку деривативів на віртуальні активи. Визначено основні принципи та стандарти, встановлені міжнародним правом для забезпечення прозорості, безпеки та стабільності цього ринку. Також проаналізовано виклики та перспективи розвитку цього ринку в контексті міжнародного співробітництва та регулювання.

The influence of international organizations on the formation of social policy in the state

2025-02-06T13:53:26+02:00

У цій доповіді проаналізовано роль міжнародних організацій у формуванні національної соціальної політики. Розглядаються фактори впливу, механізми співпраці та практичні приклади соціальних програм. Особлива увага приділяється ролі ООН, МВФ та ЄС у розробці соціальних стандартів та проведенні реформ на національному рівні.

The role of international judicial bodies in the development of the doctrine of individual criminal responsibility

2025-02-06T13:57:19+02:00

This report examines the role of international judicial institutions, such as the International Criminal Court and the UN courts, in the formation and development of the doctrine of individual criminal responsibility. It examines the important precedents that have contributed to the development of the concept of individual criminal responsibility for international crimes, including genocide, war crimes and crimes against humanity.

The Impact of UN Peacekeeping Operations on the Formation of Modern Norms of International Humanitarian Law

2025-02-06T14:02:18+02:00

У звіті проаналізовано еволюцію миротворчих операцій ООН та їхній вплив на розвиток міжнародного гуманітарного права. Розглядаються ключові етапи становлення миротворчих місій, їх правові засади та внесок у захист прав людини і підтримання миру в зонах конфліктів.

International legal mechanisms for the exclusion of a state from international organizations

2025-02-06T14:11:23+02:00

У цій доповіді досліджуються міжнародно-правові механізми включення держав до міжнародних організацій. Розглядаються підстави та процедури виключення, а також приклади з практики ООН, Ради Європи та інших організацій. Особлива увага приділяється політичним і правовим наслідкам виключення для держав і міжнародної спільноти.

International Legal Support for the Post-War Restoration of the State

2025-02-06T15:34:56+02:00

The report analyzes the international legal support for the Post-War Restoration of
Ukraine, paying attention into international norms and principles.

Calibration of W-band cloud radars using non-radar measurements

2025-01-28T13:32:35+02:00

Monitoring and forecasting of meteorological conditions is critical to the safe and regular operation of the global air transport system. The advent of new millimeter radars for meteorological observations not only opens up opportunities for obtaining more detailed information about cloudiness, but also necessitates the development of appropriate calibration methods to ensure reliable quantitative results. This work is devoted to the discussion of the calibration challemges of the W-band cloud radar. The problems of millimeter-band radar calibration using multi-instrument measurements are considered and solutions to these problems are proposed. The experimental part of the study is based on rain measurements over several years at the atmospheric research site in the Netherlands. The measurement data are used to compare and merge the 94 GHz radar data with non-radar measurements from the laser disdrometer, microwave radiometer, and synchronous weather station data. Specialized MATLAB software is developed for complex multi-instrument data processing and radar calibration."

Research and development of ways to increase interference resistance of ultrashort wave radio communication lines used to control modern radio technical support equipment

2025-01-28T13:47:13+02:00

Methods for assessing the impact of radio interference when providing communications for controlling radio support facilities are considered, as well as calculation and analysis of ultrashort-wave radio communication lines used for controlling facilities (RTZ) at airfields of the Air Force of the Armed Forces of Ukraine. Possible causes of communication deterioration and the impact of other facilities on them are considered. As well as analysis of interference immunity indicators.

General information about light signaling

2025-01-28T14:06:36+02:00

An analysis of the need to improve the means of light signaling equipment at the airfield and a spatial-graphic model of the process and theoretical works in the field of engineering optics and photometry were conducted as a lighting parameter that determines the technical condition of the light signaling device, the conditions of its visibility under various weather factors, it is recommended to take the brightness of the light opening

Analysis of the basic tactical and technical requirements for a radio system of near-round navigation

2025-01-28T14:14:00+02:00

The tactical characteristics are considered due to the tactical requirements imposed on the developed equipment. Tactical requirements are imposed on the basis of modern requirements for conducting combat by aircraft aviation, the conditions for conducting combat operations, as well as the general state of development of aircraft equipment and weapons.

Determination of the type of signal-interference interaction using the predictability index

2025-01-28T14:22:09+02:00

A new numerical measure is proposed, which allows to determine the type of interaction of the signal with the interference. The measure is based on the calculation of the predictability index of the process. The applied approach to determining the type of interaction of a signal with interference does not assume the specification of a signal model."

Algorithm for the generation of aircraft landing trajectory control signals in the state space of difference parameters

2025-01-28T14:38:12+02:00

The proposed algorithm for the formation of aircraft landing trajectory control signals in the state space of difference parameters by the method of proportional increases. Spatial parameters (angular coordinates and inclined ranges of the aircraft) are transformed in such a way as to obtain position surfaces with a vertical generator

Interval hypoxic training enhances the protective antioxidant system of the rat myocardium under stressful conditions

2025-01-28T14:53:12+02:00

In present investigation, the authors demonstrated that dosed moderate intermittent hypoxia in sessions of interval normobaric hypoxic training limits the excessive increase of free-radical processes due to the activation of organism own protective systems. This can prevent the harmful effects of such extreme factor, as acute psycho-emotional stress. Our research provide a reason to consider adaptive hypoxic training as one of the means of training people whose professional activity is associated with risk to life and psycho-emotional stress

Investigations of higher nervous activity, personal psycho-physiological functions in extreme conditions for pilots’ professional selection

2025-01-28T15:09:39+02:00

In present report some methods and results of higher nervous activity and psycho-physiological human functions in extreme high mountain conditions will be described. These results were put in base of development of the theory and practice of professional selection for professionals like pilots, rescuers, alpinists, operators, persons from special contingents and others for the work in extreme conditions.

Some possibilities of biomedical personal data protection in 3G, 4G information networks in Ukraine

2025-01-28T15:21:43+02:00

In present report the authors described a number of means and methods that they have tested and recommend for the use for protection of medical and biological information in networks of medical, sanitary and recreational facilities. They are suitable too in the networks of objects of environmental protection and agricultural activity at the territory of Ukraine. The purpose of the work done was the development of methods and means of ensuring information security in case of the use of modern mobile 3G, 4G communications between subjects of biomedical information systems in Ukraine

Conditions and components of professional rational decision-making

2025-02-11T14:10:03+02:00

A rational approach to making professional decisions is considered. The concept of a rational decision, the stages of a rational solution to a problem, and the principles of the theory of ""bounded rationality"" developed by H. Simon are defined. Generalized signs of rational behavior of an individual.

Sufficient English language proficiency as a means to ensure flight safety

2025-02-11T14:13:55+02:00

Safety is the priority and strategic task of most states in the modern world. Safety can be economic, social, environmental, informational, etc. COVID-19, which covered most of the globe, prioritized the perception of the world and demonstrated insecurity and unpreparedness for emergencies that can paralyze the lives of individual spheres of the economy, education, healthcare, and the entire state. In this situation, the “human factor” comes to the fore as a powerful and only tool for regulating processes and developing new concepts that are happening in society.

The issue of flight safety on website pages and social networks

2025-02-11T14:22:30+02:00

The article found that the source of modern professional communication about flight safety is several main sites and their pages in social networks.

The place of language teaching in training aviation personnel in the field of aviation safety

2025-02-11T14:32:14+02:00

The safety of civil aviation is an issue of international nature. In recent years, aviation safety has benefited greatly from the development of advanced technology, but it is still highly dependent on the human factor. Thus, proper organization of personnel
training can promote the formation of an effective and sustainable aviation safety culture worldwide. Hence, teaching Aviation English to aviation personnel plays a key role in safety improvement by making aviation personnel able to conduct clear and effective communication in Aviation English.

Flight safety management from the perspective of the influence of the human factor

2025-02-11T14:40:21+02:00

The impact of the human factor on risks, including psychological aspects, is considered. With the help of hypothetical scenarios, potential threats and ways to minimize risks are highlighted. The importance of integrating advanced safety management systems (SMS), training programs such as Crew Resource Management (CRM), and data analytics is discussed.

Risks in the operation of air transport

2025-02-11T14:43:28+02:00

The article deals with regulatory and legal regulation of safety in aviation, in particular in the field of aircraft operation and infrastructure. The main risks in aviation, such as technical, operational, informational and organizational, are analyzed, and the importance of continuous improvement of safety systems through equipment modernization and the introduction of new technologies is emphasized.

Analysis of methods for assessing the stress resistance of pilots

2025-02-11T14:56:52+02:00

Transformations of modern society create increased requirements for a stress-resistant individual. Based on the analysis of materials devoted to the study of these issues, it is concluded that a number of methods can be used for practice, which allow determining the probability of the development of stress.

Functional aspects of pilots’ professional communication

2025-02-11T15:03:24+02:00

Communication in aviation is both a key tool for the effective use of available resources and a factor contributing to the creation of a safer and more secure flight environment. The linguistic and functional aspects of oral (speaking and listening) and written (writing and reading) communication activities of the flight crew during the flight and its preparation have been outlined.

OSINT in Civil Aviation Cybersecurity

2025-02-11T15:14:18+02:00

Cybersecurity in aviation is of great importance due to the increasing reliance on network technologies and information systems for flight control, communication, navigation, and operations support in the systems used by civil aviation organizations. OSINT in the context of cyber security plays an important role in identifying potential threats and vulnerabilities that can affect critical aviation infrastructure systems

Impact of time management on flight safety: psychological and professional aspects

2025-02-11T15:18:27+02:00

The article examines the importance of developing time regulation skills in pilot training to ensure aviation safety. The study emphasizes the role of time management in decision-making under stress and its connection to safety culture. It also discusses strategies for improving time regulation skills and reducing risks associated with human factors.

Crew resource management in aviation safety

2025-02-11T15:22:52+02:00

Based on the research that was conducted at the Department of Aerodynamics and Aircraft Flight Safety in National Aviation University, and flight practice in organizations that have their own safety management system.

The impact of implementing a competency-based approach to flight attendant training on overall passenger satisfaction.

2025-02-11T15:35:30+02:00

The effectiveness of implementing a new method of training flight attendants based on a competency-based approach is investigated. The influence of such training on the overall passenger satisfaction with the service on board the aircraft is analyzed.

The Role of Situational Awareness in the Decision-Making Process of Air Traffic Controllers in Critical Conditions

2025-02-11T16:08:19+02:00

This article explores the role of situational awareness (SA) in air traffic controllers’ decision-making during critical situations. It examines how SA influences risk management, the impact of stress and workload on SA, and strategies to enhance SA through training, communication, and technology integration.

Calculation of priority requests to IT Helpdesk of the airline

2025-02-11T16:12:37+02:00

The purpose is to analyze the types of objects that influence the calculation of priori-ties for IT service requests of employees of business departments of the airline, to identify factors that should be taken into account. The types of objects affecting the priorities of re-quests have been identified. The simple function for calculating the priorities of requests based on the analysis of such components as the user's department, position, the location of the problem, the service that must be restored, the work that will solve the problem and the plan for performing this work proposed to use. The result is obtained by successive trans-formation of relations of sets departments, positions, locations, services, works and their execution plans.

Stress resistance as a factor in overcoming professional stress among specialists in the field of civil aviation

2025-02-11T16:18:07+02:00

The article examines scientific approaches to understanding the essence of ""stress"", ""professional stress"" and ""stress resistance"". The peculiarities of the impact of stress factors on specialists in the field of civil aviation are characterized. The expediency of developing stress resistance in civil aviation specialists as an important personal quality and psychological factor in overcoming stressful situations was determined.

Drones as Industry 4.0 Technology: Benefits and Potential Risks

2025-02-11T16:21:55+02:00

The features of Industry 4.0 are considered in the context of the history of industrial revolutions. The embodiment of the cyber-physical principle of operation is shown using drone technology as an example. The advantages of drones in Industry 4.0 are analyzed, as well as the risks of their use related to flight safety, cyber threats, ethical and social consequences

Psychological aspects of using profiling in recruitment

2025-02-11T16:28:01+02:00

This article explores the psychological aspects of using profiling in recruitment, highlighting the importance of psychometric assessments, behavioural evaluations, structured interviews, and visual psychodiagnostics. Profiling provides recruiters with a tool to better predict candidate success and minimize risks associated with hiring. The study also discusses the challenges related to impression management during interviews, non-verbal communication, and the significance of contextualizing candidate assessments. Additionally, profiling, as an evolving science, offers structured methods to analyse verbal and non-verbal behaviour, significantly enhancing the efficiency of decision-making processes.

vance of quality management of logistics services using air transport

2025-02-11T16:32:05+02:00

The concepts of logistics services and quality, as well as functions of logistics services and factors that are important for quality management of logistics services, are revealed. Indicators for effective quality management of logistics services at an aviation industry enterprise are proposed.

Team Interaction Air Traffic Controllers during the Performance of Duties in Extreme Situations

2025-02-11T16:36:37+02:00

Peculiarities of air traffic controllers’ work are analyzed, main components of readiness to interact in teams and criteria of effectiveness to work correctly under extreme circumstances are represented.

Safety culture in aviation

2025-02-11T16:40:42+02:00

The study results provide a theoretical framework for safety culture in the aviation industry. The results suggest that professional experience influences safety culture. Enhancing safety culture in aviation is essential for ensuring high safety standards and reducing the risk of accidents.

Humanitarian aspects of technical problems of space exploration

2025-02-12T14:04:15+02:00

The humanitarian aspects of the technical problems of space exploration are studied in the context of the human dimension of aerospace activity. It is claimed that modern aerospace activity is largely oriented towards meeting public needs, which to a certain extent actualizes the study of man's place in space and leads to the search for implementation of new ways of space exploration.

International production cooperation in the field of aircraft construction

2025-02-03T14:45:18+02:00

The purpose of the research is to study the specifics of international production cooperation in the field of aircraft construction. It has been established that the specifics of the application of mechanisms of international production cooperation in the field of aircraft construction depend on the legal system of countries, market conditions, production technologies, etc.

The quality of aviation services in tourism as a factor of aviation safety: the experience of European Union countries

2025-02-03T14:56:53+02:00

The report examines the impact of aviation service quality on aviation safety, based on the experience of European Union countries. Current trends in improving passenger services, aircraft maintenance, and innovations in air traffic management are analyzed. It demonstrates that high service quality reduces the risk of incidents and increases the overall level of aviation safety.

The impact of artificial intelligence on the aviation industry

2025-02-03T15:03:51+02:00

The role of artificial intelligence in the innovative development of aviation was studied. The positive impact of using AI and machine learning for air transportation was analyzed. The use of AI by the world's airlines was considered.

Global horizons of Ukraine's international cooperation in the aviation and space spheres.

2025-02-03T15:09:22+02:00

The article is devoted to the analysis of the state and prospects of Ukraine's integration into the global aviation and space economy. It examines the main directions of Ukraine's international economic cooperation, in particular, the challenges the country faces in these strategic sectors. Special attention is paid to the role of international organizations, geopolitical factors and opportunities for further development of cooperation with new markets. The article aims to highlight the key aspects of Ukraine's integration into world processes and to emphasize the importance of international partnership for national technological progress and economic growth.The aviation industry is a strategically important component of Ukraine's transport system, which has a significant impact on economic development, national security, and international relations. State policy in this area is aimed at ensuring the effective functioning of the aviation sector, its competitiveness and integration into the global aviation system. The article examines the main directions of state policy in the aviation industry of Ukraine, challenges and prospects for its development, taking into account the impact of the Russian-Ukrainian war.

Aerotropolis as determinants of global city development

2025-02-03T15:13:32+02:00

The concept of an aerotropolis as a new type of urban development centered around airports is considered. Examples of successful aerotropolis are given, and the role of airports as a driving force for modern urban growth and the global economy is highlighted."

Challenges in airport management in the conditions of innovative development

2025-02-03T15:20:39+02:00

The challenges facing the management of airports in the conditions of innovative development have been studied. Analyzed the Airport Management Professional Accreditation Program (AMPAP), which provides airport professionals with the opportunity to develop their careers in airport management.

ICAO's Multilateral Economic Diplomacy and the Challenges of Developing Ukraine's Aviation Industry

2025-02-03T15:25:42+02:00

The role of ICAO's multilateral economic diplomacy in regulating international aviation activities and standardising the aviation industry is explored. The key aspects of Ukraine's cooperation with international organisations, including air transport safety, restoration of aviation infrastructure after the war, and attraction of investments to modernise the industry, are considered. This study highlights Ukraine's prospects for restoring the aviation industry, as well as the role of international initiatives in this process, which contributes to the country's economic growth.

The economics of the energy transition in the EU aviation industry

2025-02-03T15:37:15+02:00

The report analyzes the economic aspects of the energy transition in the EU aviation sector. It also analyzes the challenges associated with the introduction of environmental technologies, CO₂ emission reductions, financial instruments and investments in green aviation fuel solutions, and the impact of these changes on the competitiveness of the aviation sector.

Transformation of Ukrainian airlines' business models in the conditions of war

2025-02-03T15:45:16+02:00

The thesis examines the adaptation of the Ukrainian aviation industry to the challenges of war. The armed conflict has significantly changed the environment of the aviation industry, forcing airlines to review strategies, optimize operational processes and look for new sources of income. The resumption of air transportation requires innovative approaches, such as coordination with international partners on airspace security and the development of new services to support passenger traffic.

Challenges in airport management in the conditions of innovative development

2025-02-03T15:51:18+02:00

Aviation sustainability in the context of european security

2025-02-03T15:58:39+02:00

Дослідження присвячене аналізу основних принципів екобезпечного
землекористування авіаційного транспорту, а також обґрунтуванню сучасних проблем екологічної безпеки в цій сфері та шляхів їх розв’язання в контексті европейської безпеки

Air traffic management as one of the areas of international cooperation in the field of aviation

2025-02-03T16:04:49+02:00

Trends in the growth of air transport traffic are highlighted. The air traffic management system is described. The features of the air traffic management system in Europe are indicated, among which one of the main ones is a very strong fragmentation. This hinders the development of air transport. The importance of harmonization of these systems is indicated.

Challenges of the Global Energy Transition and the Role of Aviation in This Context

2025-02-03T16:09:15+02:00

The challenges of the energy transition and their impact on aviation, particularly the adoption of Sustainable Aviation Fuel (SAF), are analyzed. Issues related to the war in Ukraine, economic turbulence, and the high costs of SAF, which slow down decarbonization but keep aviation a key area of change, are highlighted.

Specifics of Ukrainian airlines integration into the European air market in the context of war

2025-02-03T16:14:57+02:00

The conditions, current state and specifics of Ukrainian air carriers functioning during the war are considered. The essence of wet lease contracts as a relevant form of integration of Ukrainian companies into the European air market is revealed. Cases of successful projects are presented.

"Potential for the development of cooperation in the aviation sphere between Ukraine and African countries"

2025-02-03T16:18:32+02:00

The development of aviation cooperation between Ukraine and African countries can contribute to the strengthening of economic and diplomatic ties, which will enable both sides to profitably use their strengths for the development of the aviation industry and the economy. Therefore, it would be appropriate to prioritize the promotion of Ukraine's foreign economic interests on the African continent, in particular with regard to the activation of bilateral cooperation in the aviation sphere, among the key tasks of Ukrainian economic diplomacy with such countries of the Global South."

Global digital transformation: new challenges and opportunities for the development of the military-industrial complex

2025-02-03T16:29:01+02:00

The report analyzes the impact of global digital transformation on the development of the military-industrial potential of countries around the world. It explores how new technologies, such as artificial intelligence, cybersecurity, and automation, are changing the structure of the defense industry, increasing the efficiency of military operations, and creating new security challenges.

Improvement of the special equipment of the AMZ-53MU mechanized gas station unit

2025-02-18T15:26:09+02:00

The most optimal special equipment was selected for the improvement of the AMZ-53MU mechanized refueling unit, which allows you to reduce the time of unfolding and collapsing the unit and accelerate the speed of refueling the aircraft.

SAF: ways to reduce the impact on the environment

2025-02-18T15:32:29+02:00

Environmental advantages of using SAF (Sustainable Aviation Fuel). General information about SAF.

Features of transportation of aviation weapons for modern aircraft

2025-02-18T15:56:33+02:00

The topic of air weapons transportation for modern aircraft is extremely important in the context of ensuring the effectiveness and safety of military operations.

Features of arrangement of shelters of tunnel and reinforced types of various types

2025-02-18T16:04:23+02:00

The proposed topic argues the expediency of using tunnel shelters on the territory of our country based on foreign experience in order to better protect aircraft and personnel.

Security of civilian airports during martial law

2025-02-18T16:11:48+02:00

The article examines the security problems of civilian airports that come under the control of the military during martial law. The main risks associated with monitoring military activity from nearby residential areas are identified, and ways of their neutralization are proposed.

The problem of the infrastructure of airfields for the maintenance of F-16 Fighting Falcon fighters in Ukraine

2025-02-18T16:48:06+02:00

The report analyzes the problems of transferring the F-16 to Ukraine, in particular the lack of suitable runways. The main difficulties are related to the modernization of the infrastructure, which does not meet the requirements for the F-16, and the need to protect against attacks. Proposed solutions: modernization of lanes, installation of modern equipment and training of aircraft maintenance personnel.

Improving the method of reducing evaporation of of rocket fuel during storage.

2025-02-19T13:52:07+02:00

One of the effective measures to reduce losses from fuel evaporation during storage is proposed. Potential ways to improve this method, in particular by reducing the weight of the roof, are considered.

Increasing the efficiency of receiving fuel from vehicles in the conditions of the fuel supply center

2025-02-19T14:01:14+02:00

This work presents modern methods of increasing the efficiency of fuel acceptance in the conditions of the fuel supply center. This process can be time-consuming, prone to human error, and has risks of theft.

Increasing the capacity of issuing fuel for road transport in the conditions of the fuel supply center

2025-02-19T14:07:53+02:00

The topic of increasing the capacity of dispensing fuel to motor vehicles is very important today, because the process of automation will reduce the idle time of refueling stations.

Restoring the quality of coolants by extracting components.

2025-02-19T14:14:55+02:00

The state of affairs regarding the use of coolants in aviation units of the Armed Forces of Ukraine was considered. An analysis of the existing methods of restoring the quality of cooling fluids was carried out.

Enhancing UAV combat capabilities through improved jet fuel performance

2025-02-19T14:28:06+02:00

The research focuses on increasing the heat of combustion and fuel density for unmanned aerial vehicles (UAVs). The effects of additives, such as bio-components and organometallic compounds, as well as the improvement of fuel processing technologies have been studied.

The current state of world aviation

2025-02-19T14:42:26+02:00

The topic examines the current state of the global aviation industry. Economic and social challenges, the need for investments in infrastructure and digitalization of airports are considered. The work emphasizes the importance of adapting the aviation industry to climate change and global environmental requirements.

Automated airfield control systems.

2025-02-19T14:56:12+02:00

Automated airfield management systems (AMMS) are a set of technical means, software
and algorithms that ensure automatic collection, processing, transmission and display of
information about all aspects of airfield operations.

Project of a Pump Unit for Dispensing Grease Lubricants

2025-02-19T15:03:08+02:00

Design of a Pump Unit for Dispensing Small Quantities of Grease Lubricants into Small Containers

Environmental sustainability and decarbonization of aviation

2025-02-19T15:09:11+02:00

The latest technologies in aircraft construction are analyzed, such as the development of electric and hybrid engines, improvement of aircraft aerodynamics and prospects for the implementation of decarbonization measures.

Efficiency and challenges in fuel and lubricant management: Current problems and possible solutions

2025-02-19T15:15:48+02:00

The main problems related to the management of fuel and lubricant materials (PMM) are analyzed, as well as the study of modern opportunities that can be used to increase the efficiency of resource management, reduce costs and ensure environmental safety.

Environmental challenges: Environmental pollution and ways to reduce CO2 emissions. Remediation of the harmful effects of old aircraft and aviation materials

2025-02-19T15:20:00+02:00

Proposed solutions to environmental challenges associated with environmental pollution by aviation CO₂ emissions, as well as the impact of disposal of old aircraft and aviation materials on the ecosystem.

Problems and challenges of modern military aviation: technical support, personnel shortage and strategic adaptation to new threats

2025-02-19T15:24:27+02:00

The problems of military aviation are analyzed, namely: technical support, personnel shortage and adaptation to new threats.

The development of unmanned aerial vehicles (UAVs) for military purposes.

2025-02-19T15:28:11+02:00

The development of Unmanned Aerial Vehicles (UAVs) for military purposes has significantly transformed modern warfare, providing armies with new capabilities for reconnaissance, precision strikes, and patrolling. Modern technologies, including artificial intelligence, enhance the efficiency and autonomy of UAVs, while also raising ethical and legal concerns regarding their use.

Reducing the level of risk of threats and dangers of civil aviation

2025-02-19T15:33:31+02:00

The work considers the analysis of modern types of threats to aviation, and approaches to ensuring flight safety. Risk reduction methods, the importance of systemic measures and the human factor in countering hazards are discussed. It emphasizes the need for continuous adaptation of the aviation industry to changing conditions and challenges in order to maintain reliable safety.

Optimization of Aviation Document Workflow through Buffering of Electronic Signatures under Unstable Connection Conditions

2025-02-19T15:39:31+02:00

The article considers the problem of using electronic signatures in the aviation industry under conditions of unstable or absent Internet connection. The implementation of electronic signature is critically important for ensuring fast, secure and efficient document flow, however, the specifics of aviation activities often limit the capabilities of such systems. The proposed solution is an electronic signature buffering system that allows signing documents offline with subsequent synchronization upon access to the network, which ensures the integrity, legal force of signatures and continuity of work processes.

Problems of building an arch shelter for F-16 aircraft

2025-02-19T15:45:25+02:00

The possibilities of solving the problems of building arched shelters for F-16 aircraft transferred by NATO partners were considered.

Prospects for the revival of the aviation industry in the post-war period

2025-02-19T16:08:20+02:00

The paper examines the prospects for the revival of the aviation industry in the post-war period, presents the tasks and goals for the development of the aviation industry, and highlights the ways of the revival of the aviation industry.

Restoration of the aviation industry of Ukraine after the war

2025-02-19T16:14:18+02:00

The aviation industry of Ukraine has suffered significant losses as a result of the full-scale war with russia. The suspension of flights, damage to airports, loss of aircraft, and staff reductions have jeopardized not only the functioning of the industry but also the country's economic growth and international mobility.

Mental health of students of higher education institutions as an important component of the educational process

2025-02-19T16:20:52+02:00

War is a stress that leaves many people with psychological injuries, which depends on many circumstances, including the inner potential of a person. The article found out that mental and physical health are connected, and the injuries that can be inflicted on young people after the beginning of the full-scale Russian invasion of Ukraine have negative consequences.

Formation of the resource potential of the enterprise in the conditions of digital transformations

2025-01-30T14:05:40+02:00

It is noted that the key features of the formation of resource potential in the digital era are the change in the structure of resources, namely, the predominance of intellectual resources that provide knowledge, skills, creativity of employees and dematerialization, which reduces the role of physical assets due to the transition to cloud technologies, virtual offices, etc. A special role is played by the ability of enterprises to adapt to changes in the market and technologies and the focus on collaboration and partnership, namely, cooperation with other enterprises and scientific institutions, which provides access to new technologies and knowledge."

Digitalization of the economy and development of technologies for implementing economic processes based on artificial intelligence

2025-01-30T14:42:37+02:00

The theses substantiate the feasibility of combining the digitalization of the economy and the implementation of artificial intelligence, which allows optimizing business processes and has a direct impact on all spheres of activity of the state, economy, socio-economic systems, and enterprises of all forms of ownership.

Digitalization of the Economy on the Basis of Artificial Intelligence: Circular Economy and Development Prospects in Europe

2025-01-30T14:54:31+02:00

The thesis substantiates the need for digitalisation of the economy on the basis of artificial intelligence, the expediency of further implementation of the benefits of the circular economy in terms of the prospects for European development; the opportunities offered by new technologies for business and economic security are identified.

Marketing support for the economic development of airports

2025-01-30T15:02:33+02:00

Airports have a large space for development and accommodation aeronautical activity. This is definitely within their range of interests, because it is interesting more passengers, which in turn will bring more airlines to cooperate and additional income and a high rating of the airport."

Air Transport Development in Ukraine in the Postwar Period: Strategic Tasks

2025-01-30T15:13:39+02:00

The strategic goals, objectives and priorities of the development of the air transport complex of Ukraine in the postwar period are considered. The results can be used in the formation of strategic program documents at the industry level.

The Role of Organizational Innovations in Optimizing Business Processes in the Aviation Industry

2025-01-30T15:20:14+02:00

У цій роботі досліджується роль організаційних інновацій у підвищенні ефективності бізнес-процесів і конкурентоспроможності в авіаційній галузі. Ця робота сфокусована на тому, як технологічна інтеграція, реструктуризація управління та інноваційні методи сприяють оптимізації процесів та економічним показникам.

Development of the aviation industry of Ukraine in the conditions of post-war recovery

2025-01-30T15:29:53+02:00

The theses analyze the consequences of a full-scale invasion for the aviation industry of Ukraine and institutional measures to ensure the post-war restoration of air transport. The main factors that will influence the development of the aviation industry in the post-war period have been identified.

The essence of strategic management in airline companies

2025-01-30T15:37:20+02:00

Considering the fact that some airlines have suspended or postponed their activities due to economic, political and epidemiological challenges in recent years, the issue of strategic management becomes especially relevant.

Challenges in Building Trust and Loyalty in Airline Branding

2025-01-30T16:06:14+02:00

У роботі досліджується критична роль довіри та лояльності в конкурентоспроможній галузі авіаперевезень. Сильний імідж бренду та задоволеність клієнтів є ключовими факторами лояльності. Пріоритет безпеки, прозоре ціноутворення та проактивне залучення клієнтів мають вирішальне значення для авіакомпаній, щоб побудувати міцні відносини з пасажирами, забезпечуючи довгостроковий успіх.

Inappropriate technologies of business administration of the Ukrainian aviation industry in the 21st century

2025-01-30T16:12:29+02:00

Необхідність державного реінвестування в авіаційну галузь очевидна. У світовій практиці прийнято надавати державні преференції наукомістким галузям (до них, безперечно, належить авіабудування) – це сприяє інтенсивному розвитку підприємств галузі, що в результаті забезпечує високу конкурентоспроможність країни. Як відомо, економічний потенціал країни залежить від потенціалу наукоємних і високотехнологічних підприємств. Авіаційна галузь забезпечує багатогранний економічний ефект для суміжних галузей економіки, пов’язаних єдиним технологічним ланцюгом, і створює імідж України як розвиненої індустріальної держави у світі.

The concept of anti-crisis marketing in the context of digitalization

2025-01-30T16:38:57+02:00

The concept of anti-crisis marketing in the context of digitalization is analysed. The components of anti-crisis marketing and main characteristic aspects of marketing tools are provided.

Sustainable development of airports

2025-01-31T14:37:48+02:00

In this paper, the meaning of the sustainable development concept is explained, noted why it is so important to implement it in the aviation sphere and modern examples of how it is possible to develop airports in this direction are given.

Ensuring effective use of the company's potential in conditions of increased competition

2025-01-31T14:43:37+02:00

The work examines ways to ensure effective use of the company's potential in conditions of increased competition. The main attention is paid to the influence of digital technologies, analytical and financial tools as key elements of increasing the level of potential and, accordingly, the competitiveness of the enterprise. The analysis shows that digital transformation and the use of analytical tools significantly improve the efficiency of business processes and interaction with customers. Financial instruments play an important role in ensuring the effective use of the enterprise's potential.

The main factor and implementation of adaptive and innovative development of enterprises

2025-01-31T15:15:36+02:00

The thesis substantiates the main factors that determine the pace of implementation of adaptive and innovative development of enterprises, taking into account the advantages of the innovative climate, organizational culture, and leadership positions. And also in the analysis of the main aspects and practical approaches to the implementation of adaptive and innovative development at enterprises, as well as the determination of factors that influence this process and contribute to its effectiveness

A proactive approach to integrating the latest technologies to reduce business risks and economic security of enterprises.

2025-01-31T15:22:21+02:00

The thesis identifies the need to introduce digital technologies and artificial intelligence in ensuring the economic security of enterprises based on their ability to apply proactivity and adaptability.

Digital transformation as a basis for the intellectualization of enterprise capital

2025-01-31T15:27:32+02:00

The theses define the place of intellectualization of capital in the digital transformation
enterprises, which can become a decisive factor for their success in the global
digital environment where new technologies open up new opportunities for growth and sustainable development.

A comprehensive approach to the systematization of influencing factors from the standpoint of strategic adaptation

2025-02-03T13:37:17+02:00

The theses consider the main external factors that determine the ability of an enterprise to adapt to changes through the influence of the main components: economic instability, risk diversification, financial planning, opportunities for enterprises, innovation opportunities, partnerships, and social responsibility.

The anti-crisis management system of the enterprise on the example of the transport complex

2025-02-03T13:41:08+02:00

Anti-crisis management in a broad sense aims not only to overcome the consequences of negative events at transport enterprises, but also to prevent their occurrence. Analysis of organizational behavior allows us to identify the prerequisites for the formation of various business risks. The grouping of anti-crisis management tools is carried out in accordance with the nature of crises.

Study into the monetary regulation of EU aircraft industry

2025-02-03T13:46:17+02:00

This paper provides introduction into the study of monetary regulation of the EU aircraft economic industry. It emphasizes the relevance of research studies into monetary policies aimed at achieving specific micro- rather than overall macroeconomic effects.

Administration of the organizational and economic risk prevention mechanism in global supply chains

2025-02-03T13:50:58+02:00

Globalization of the world economy provides an opportunity to conduct international business involving participants from all over the world in its processes. The other side of this possibility is a wide range of risks, the occurrence of which can cause critical destruction of the company. Administration of mechanisms for counteraction and risk avoidance becomes one of the main functions of management personnel.

Innovation and social responsibility: how to balance business objectives with ethical principles

2025-02-03T13:57:13+02:00

The theses define the role of innovation in the implementation of the components of social responsibility through the balancing of business goals according to defined ethical principles and in the implementation of the advantages of modern economies.

Customs processes in the economic policy of Ukraine.

2025-02-03T14:02:26+02:00

In the report, based on the analysis of Ukraine's customs system, the need for its reform is emphasized to align with European standards, combat corruption, improve international cooperation, and implement digital solutions.

Telemathon "The Only News" in the context of freedom of speech

2025-02-05T13:41:29+02:00

The concepts of ""freedom of speech"", ""television"", ""media communications"" were analyzed. The activity of the telethon ""Edyny Novyny"" in the context of freedom of speech is characterized. Features of the operation of modern television during martial law are shown.

Stages of developing a strategy for business development

2025-02-05T14:02:33+02:00

The text considers a sustainable business strategy as a necessary element for achieving lasting success in the face of today's global challenges. It outlines the main stages of developing a sustainable strategy, such as defining the company's mission, vision and values, setting long-term goals, as well as financial, operational and marketing objectives.

Information hygiene as a soft skill in the Ukrainian information space

2025-02-05T14:14:54+02:00

The article examines the importance of information hygiene in the Ukrainian context, especially in the context of war and information confrontation. It analyzes the key aspects and the need for continuous improvement of these skills to counter information threats and support national resilience.

The role of mass media and the Council of Europe as subjects of ensuring the protection of human rights

2025-02-05T14:21:50+02:00

The protection of human rights is one of the main tasks of the modern world, where there are more and more challenges and threats. The Council of Europe and the European Parliament are two important actors that take action to ensure the protection of human rights in Europe and beyond.

Peculiarities of interaction between online journalism and society

2025-02-05T14:27:07+02:00

The rapid development of online journalism has changed the communication landscape, providing new opportunities for information exchange, but at the same time causing problems such as the spread of disinformation, polarization of society, and negative impact on mental health. At the same time, there has been an increase in media literacy among users, the integration of tools for managing information consumption, and the strengthening of ethical standards in journalism.The rapid development of online journalism has changed the communication landscape, providing new opportunities for information exchange, but at the same time causing problems such as the spread of disinformation, polarization of society, and negative impact on mental health. At the same time, there is an increase in media literacy among users, integration of tools for managing information consumption, and strengthening of ethical standards in journalism.

Documentary journalism as a weapon of information war: Ukrainian experience

2025-02-05T14:32:38+02:00

Ukrainian documentaries during the war are a powerful weapon in the information war, recording events and shaping global opinion about aggression. The films expose the brutality of the occupiers, the strength of the Ukrainian resistance and are a tool in the fight for international support and justice.

Implementation of artificial intelligence systems in the transformation of journalism and advertising: international experience and current trends in the information world

2025-02-05T14:36:43+02:00

The report analyzes the impact of artificial intelligence on the transformation of journalism and advertising, examines current trends in international experience, news automation, targeted advertising, and content personalization. The prospects for the development of artificial intelligence technologies to ensure the effectiveness of media and advertising campaigns are highlighted.

Ukrainian documentaries as a means of shaping of the patriotic consciousness of society

2025-02-05T14:41:41+02:00

The study notes the role of Ukrainian documentaries as a means of forming the patriotic consciousness of society. Modern Ukrainian documentaries of 2022 - 2024 during the Russian-Ukrainian war are analyzed in order to study their influence on the formation of patriotism in the context of modern war.

Transformation of Journalism and Advertising under the Influence of New Technologies: International Experience in the Context of Modern Trends in the Information World

2025-02-05T14:46:55+02:00

The report analyzes the impact of the latest technologies on the transformation of journalism and advertising, examines international experience in implementing digitalization, artificial intelligence, programmatic advertising, and influencer marketing. It also describes current trends that are changing the information space, such as content personalization and interactive advertising campaigns.

The first presidential debate between Donald Trump and Kamala Harris as a key element of the election campaign and a unique information product

2025-02-05T14:51:26+02:00

The article examines US presidential debate as a form of television campaigning and electoral technologies, as well as a specific type of media product. Their influence on the formation of public opinion and the electoral behavior of the American voter is analyzed.

Specifics of the photo illustration in contemporary Ukrainian media

2025-02-05T14:56:02+02:00

Photo illustration as a visual form of information perception during the communication process forms the final product of journalistic activity. The traditions of photo illustration are evolving with the development of digital technologies and the change in the media landscape to interactive and AI-generated images, changing and enriching media content and attracting the attention of the audience.

Evolution of journalism and advertising communications in the context of digital technologies

2025-02-05T15:03:08+02:00

The impact of digital technologies on the transformation of journalism and advertising communications is analyzed. The main challenges for journalists and advertisers, such as the spread of disinformation, ethical issues and the need to adapt to the new requirements of the digital environment, are characterized. It is shown how digitalization has changed approaches to interaction with the audience and set new requirements for journalists and advertisers

IPSO as a modern form of information warfare in Ukraine

2025-02-05T15:12:31+02:00

The article analyzes the concept of informational and psychological special operations, outlines the purpose and tasks of the IPSO in information wars

Analysis of content about military pilots in ArmiyaInform

2025-02-05T15:20:03+02:00

In the context of the Russian-Ukrainian war, the role of the context in the information sphere has increased significantly. Modern online median, ArmiyaInform, broadcast information, moods and values of the society, and create content that reflects the participation of military pilots in military events. The actions of pilots both on the battlefield and on the information front form a heroic image of a patriot defender of Ukraine.

Features of creating and placing video content in social networks

2025-02-05T15:27:19+02:00

The article examines the features of creating and placing video content in social networks. Considerable attention is paid to the functionality related to the time limits of the created video in various social networks.

Coverage of sensitive topics in Ukrainian journalism: ethical aspect

2025-02-05T15:31:05+02:00

In the conditions of the modern information society, journalism plays a key role in shaping public opinion and providing society with reliable information. However, coverage of sensitive topics such as military conflicts, disasters, terrorist acts, violence or personal tragedies requires an ethical approach. The study focuses on the analysis of ethical challenges faced by journalists when preparing materials that can have a significant emotional impact on the audience.

Private commercial spaceflight: the ‘National space regulatory sherpas’ are shaping the path

2025-02-14T13:41:21+02:00

The ‘National Space Regulatory Sherpas’ of the United States of America, i.e., its domestic laws, are shaping a completely new stage in the ‘Space Age’ opened on October 4, 1957, and the example of successful missions such as Polaris Dawn —first private spacewalk— will be echoed in multiple domestic legislations elsewhere in the world. As far as private commercial spaceflights and the delimitation of outer space are concerned, the functionalist approach has the upper hand.

"The role of space technologies for security and defense: lessons of a new type of war for the countries of the world "

2025-02-14T14:00:09+02:00

Two years of war (since the day of the large-scale invasion of the country sponsoring terrorism in Ukraine) have led to drastic changes in the security environment and, in particular, in the space activities of the leading countries of the world. The legal basis of the use of space and satellite technologies as a new field of military confrontation is the object of this scientific study.

A role of international organisations in the initial stages of building the institutional structure in the aviation industry

2025-02-14T14:07:38+02:00

The authors make research in the context of historical development of a role of international intergovernmental organisations in building the institutional structure in the aviation industry.

Artificial intelligence and immersive technologies in the aviation sector: certification, new standards and challenges

2025-02-14T14:14:34+02:00

The impact of modern technologies on the aviation industry, including AI, ML, AR, and VR, is studied. The issue of AI certification in safety-critical aviation systems is being updated. Attention is focused on the need to develop new aviation standards for AI and ML, including the development of special certification systems to ensure safety in the aviation sector.

From Startups to Leaders: How Commercial Projects are Transforming the Space Industry

2025-02-14T14:20:04+02:00

Effective mechanisms for controlling the activities of private companies in space have been identified to avoid legal collisions and ensure compliance with ethical standards.

On the impact of legal regulation of remote pilots on aviation safety

2025-02-14T14:27:54+02:00

The article deals with the issue of aviation safety in the context of professional activity of remote pilots of civil aviation. The gaps in the legal regulation of professional training of remote pilots, their liability, and aviation risk insurance are investigated.

Legal deregulation of investment in the air transport sector as a way to restore the Ukrainian aviation industry after the war

2025-02-14T14:32:28+02:00

The problems of improving the regulatory and legal regulation of investment processes in the field of air transport as a way of post-war recovery of the aviation industry of Ukraine are investigated. Attention is focused on the need to modernise the legal mechanisms of deregulation of investment attraction for the rapid recovery of air transport in the post-war period.

Shaping the Space Doctrine: Global Trends and National Perspectives

2025-02-14T14:37:34+02:00

The work highlights the main legal challenges regarding the formation of modern space policy and analyzes this type of normative legal act in the field of space activity - the Space Doctrine

Transformation of legal providing security of space activities

2025-02-14T14:42:11+02:00

The publication is dedicated to the transformation of the legal support for the safety of space activities. The development of legislative provisions on: state supervision of the safety of space activities; public safety and environmental protection; protection of space equipment and property of space activity subjects; notification of incidents and emergencies. The attention of scholars in the field of law is focused on the feasibility of studying insurance of risks during space activities in Ukraine, as well as liability for damage caused during space activities.

The role of certification in the restoration of the airport infrastructure of Ukraine

2025-02-14T14:46:47+02:00

It is substantiated that the certification of airport infrastructure by states in accordance with ISAO standards is of exceptional importance for ensuring the safe development of international air traffic. As a result of the certification, the airport receives a document confirming compliance with the certification requirements, that is, a set of technical and organizational requirements, the fulfillment of which is a necessary condition for ensuring flight safety.

Розробка методу оцінки стану інформаційних систем з використанням популяційного алгоритму

2025-03-19T13:54:55+02:00

One option for increasing the efficiency of decision-making using metaheuristic algorithms is to combine them, that is, adding the basic procedures of one algorithm to another.

Implementing a certificate verification method using the blockchain approach

2025-03-19T14:19:23+02:00

Material presents a blockchain-based method for verifying digital certificates, addressing the challenges of incorrect verification. By utilizing decentralized technology, the proposed solution enhances security and integrity in data pro-tection. Smart contracts automate the verification process, ensuring transparen-cy and efficiency of digital certificate management in networks. "

On some topical problems of organization of mathematical training for English-speaking academic groups of FCST

2025-03-19T14:40:25+02:00

The implementation of LoRaWAN technology is proposed to enhance the security and reliability of data transmission in an airport's special vehicle geolocation and parameter monitoring system. This will enable real-time data collection from sensors and transmission to a server, thereby improving flight safety.

Multi-Level Decision-Making Architecture for Reliable AI Drone Operations

2025-03-19T14:52:44+02:00

A new approach to reliable and trustworthy artificial intelligence (AI) systems for unmanned aerial vehicle (UAV) swarms is proposed. The framework introduces a multi-level decision-making architecture that enhances autonomy, adaptability, and efficiency in complex environments. Key features include adaptive learning, self-healing mechanisms, and integration of explainable AI principles. Results of simulations demonstrate improved safety and efficiency drone applications.

Security events management in the information environment of computer networks of critical facilities based on digital twins

2025-03-19T15:06:05+02:00

An approach of security events management in computer networks of critical facilities based on developed digital twins is considered. It is proposed to use the theory of hypercomplex logic-dynamic systems when creating digital twins.

Multi-criteria assessment of aircraft control quality

2025-03-19T15:18:17+02:00

The proposed is a multi-criteria evaluation of aircraft control quality. The evaluation function includes a scalar convolution of criteria reflecting the decision maker's utility function. A nonlinear compromise scheme and a method for normalizing criteria are presented for both quantitative and qualitative assessment of performance quality.

Implementation of an API to Support Compatibility in Airline Electronic Document Management Systems

2025-03-19T15:31:44+02:00

Proposed a new approach to integrating outdated electronic document management systems of airlines with modern APIs through the implementation of an API gateway. The results of modeling the solution architecture and its components are presented.

Using of AI in cybersecurity tasks

2025-03-19T15:46:29+02:00

The impact of AI on the current state of cybersecurity is determined in the work; the use of AI in cybersecurity tools such as intrusion detection and prevention systems, that provide comprehensive protection of networks against attacks, is considered; a comparative analysis of IDS and IPS systems was carried out; the expediency of their use, common characteristics, advantages and disadvantages are determined

Using artificial intelligence and big data to optimize flight routes and reduce CO₂ emissions in civil aviation

2025-03-19T16:25:25+02:00

The report examines the use of artificial intelligence and big data analysis to optimize flight routes in civil aviation. Emphasis is placed on reducing fuel consumption and reducing CO₂ emissions through more effective forecasting of weather conditions, air flows and airspace occupancy.

Algorithmic approaches to the synthesis of mathematical models for simulation of aerodynamic heating in complex structures

2025-03-20T15:15:09+02:00

Developed algorithmic methods for synthesizing mathematical models to simulate aerodynamic heating in complex structures. The proposed approaches enhance model accuracy and computational efficiency, accommodating gradient heat distributions in dielectric layers, improving the design of antenna systems in aerodynamically heated environments.

An overview of some methods for the determination of depth of shallow water bodies using images taken by UAVs

2025-03-20T15:24:58+02:00

The article presents an overview of some of the methods for the determination of the depth of the shallow water bodies using images taken by unmanned aerial vehicles (UAVs). Photogrammetric techniques based on the method of ""Structure -from-Motion and Multi-View Stereo"" provide for the opportunity to receive the measurements of a high precision.

The Relevance of Preventing DDoS Attacks

2025-03-21T13:34:52+02:00

In the modern digital world, Distributed Denial of Service (DDoS) attacks have become one of the primary threats to organizations and individual users, necessitating thorough analysis and effective protection strategies. An analysis of the targets and potential damages caused by DDoS attacks has been conducted. The frequency and power of DDoS attacks over recent years, as well as the current state of protection against them, have also been investigated.

The Identification of the Type of Nonlinear Transformation in Homogeneous Observation Spaces Using the Johnson Transformation.

2025-03-21T13:46:13+02:00

In multivariate data analysis, the assumption of normally distributed observations is crucial, as it significantly simplifies the task of estimating probability functions. However, in practice, marginal distributions can be substantially skewed, necessitating the search for methods to normalize them. This paper presents the results of a study on the effectiveness of the Johnson transformation applied to data obtained through the nonlinear transformation x^α in homogeneous observation spaces.

The "dominance-indifference" relationship in the decision-maker's system of preferences

2025-03-21T13:54:16+02:00

Features of the application of relations in determining the structure of ""dominance-indifference"" in the decision-maker's preference system are described.

FPGA-based Implementation of enhanced encryption algorithms for the UAV communication channel

2025-03-21T14:04:04+02:00

Possible approaches to increasing the cryptographic strength of algorithms in communication channels with UAVs are analyzed. The possibilities and advantages of using FPGA for their implementation are analyzed. The structure of the operating block of the cipher processor is considered. Of the considered approaches to strengthening encryption, dynamic modification algorithms turned out to be more acceptable.

Mitigating vulnerabilities in data transmission channels for airport special vehicle monitoring systems

2025-03-21T14:11:09+02:00

Application of the SIFT algorithm for self-guidance of UAVs on specific objects

2025-03-21T14:20:59+02:00

Various functions of autonomous control of UAVs, which are currently being actively developed, are considered. A high-level description of the system for the interaction of a reconnaissance drone with attack drones is proposed to facilitate the stage of capturing specific targets. The work of the SIFT algorithm for successfully finding the search object by characteristic features is tested.

Optimizing the energy consumption of UAV receiving-transmitting equipment to increase the degree of security of the complex

2025-03-21T14:29:30+02:00

A model for optimizing the energy consumption of an integrated system of low-power UAVs is proposed to increase the probability of high-quality performance of functions by the complex. The modeling results demonstrate the nature of the dependence of the total power of the equipment on the properties of the environment

Method of parametric adjustment of the digital system of automatic stabilization of an unmanned aerial vehicle

2025-01-24T13:34:01+02:00

The report is devoted to the method, which consists of complex application of the Ziegler-Nichols method and zero-order numerical methods for adjusting the parameters of the digital automatic control system of unmanned aerial vehicles, which are used as a flying platform on which precision target devices are located.

Optical method of measuring three components of the vibration velocity vector

2025-01-24T14:39:31+02:00

An optical method of measuring three components of the vibration velocity vector is considered, which can find application in bench tests of aviation equipment. This non-contact method allows you to obtain complete information about the vibration velocity vector. It is based on the application of an inverse-differential type laser Doppler velocity meter and a reference beam laser Doppler meter.

Using machine learning (ML) methods to predict and prevent failures of avionics information and measurement devices

2025-01-24T14:57:23+02:00

A new approach in forecasting and prevention of failures of avionics information-measuring devices is proposed. A step-by-step algorithm for the introduction of machine learning is provided, the principle of operation, problems and prospects of its operation are described in detail.

Increasing the sensitivity of the magnetic course induction sensor

2025-01-27T12:06:23+02:00

A modernization of the Earth's magnetic field induction sensors of the ID-3 type is proposed, which provides an increase in the sensor's sensitivity to magnetic field components, taking into account the magnetic inclination at the current coordinates of the aircraft. The results of mathematical modeling and proposals for the modernization of the design of induction sensors are presented.

Procedure for using the analysis of the spectrum of autocorrelation functions of the controlled parameter by aviation specialists

2025-01-27T12:36:13+02:00

The method of analysing the spectra of the controlled parameter was used in the study. As a result, this method makes it possible to outline the moment of origin of the pilot's emotional disturbance, build a function of influence on the quality of piloting technique and develop a methodology for a crew-training programme to minimise the stress load.

A method of measuring and processing signals for direction finders of the infrared frequency spectrum based on a magneto-optical transducer

2025-01-27T12:47:27+02:00

A significant place in solving current radio monitoring tasks is occupied by the problem of developing new methods and devices that allow performing operations of spectral signal transformation, frequency multiplication, signal amplitude, signal phase shift and phase difference measurement using a magneto-optical converter based on the Faraday effect and the Malus law.

Average Motor Efficiency of UAV

2025-01-27T13:00:20+02:00

Offers the results of researching on the efficiency of electric motors taking into account the mass with aerodynamic diagnostics system for UAVs.

Multimode vibratory gyroscope adaptable to motion parameters and environmental conditions

2025-01-27T13:19:24+02:00

In a multimode vibratory gyroscope, each mode has its advantages. Combining these advantages results in adaptability to different motion parameters, such as high accuracy for small angle rates and low dynamic error for high angle rates. Moreover, it can adapt to changing environmental conditions, such as external vibrations, shocks, and permanent and variable magnetic fields.

Synthesis of electrical circuits for replacing avionics based on amplitude-frequency characteristics

2025-01-27T14:02:49+02:00

The possibility of synthesizing equivalent electrical schemes for replacing the input circuits of electricity receivers according to the criterion of the minimum deviation of their amplitude-frequency characteristics (frequency response) of the input impedance from the frequency response of the output object was investigated

Reliability in flight safety at low altitudes

2025-01-27T14:12:01+02:00

The aim of this article is to examine the impact of the reliability of technical systems and the human factor on flight safety at low altitudes. In particular, the article will explore the main risks associated with these aspects and propose ways to minimize them.

Synthesis of UAV travel controller with increased robust stability

2025-01-27T14:29:21+02:00

This paper considers the solution of the problem of synthesis of an ideal controller with increased robustness for an adaptive UAV control system with one input and one output on the class of one-parameter structurally stable mappings by the gradient-velocity method of the Lyapunov function vector.

The results of the synthesis of the functionally stable structure of the D-42 avionics complex under conditions of destabilizing influences

2025-01-27T15:02:59+02:00

The results of the synthesis of a functionally stable structure of the D-42 avionics complex under conditions of destabilizing influences are presented.

Vertical Stabilization Systems for Student Rockets

2025-01-27T15:16:53+02:00

The article examines various vertical stabilization systems for student rockets. Methods of ensuring rocket stability during flight are analyzed, and the advantages and disadvantages of passive and active stabilization systems are described.

Apogee Determination in Student Rocket Development

2025-01-27T15:29:10+02:00

The article discusses methods for determining the apogee of a student rocket's flight. Analytical and numerical approaches are presented for calculating the maximum altitude reached by the rocket, taking into account various factors affecting the flight trajectory.

Еnsuring fire safety in the aviation industry

2025-02-17T14:11:30+02:00

Ensuring fire safety in the aviation industry is a critical aspect that affects the safety of personnel and infrastructure. The reasons for ensuring fire safety in the aviation industry are considered. It is proposed to improve the protective clothing of the .

Use of augmented and virtual reality technologies to improve fire safety in the aviation industry

2025-02-17T14:19:41+02:00

Innovative approaches to improving fire safety in the aviation industry using augmented and virtual reality technologies are considered. The use of VR simulations for personnel training, AR technologies for monitoring the technical condition of aviation facilities and fire extinguishing systems is analyzed.

Innovative fire extinguishing technologies in the aviation industry

2025-02-17T14:28:29+02:00

Запропонована тема аргументує що розробка та впровадження інноваційних технологій пожежогасіння в авіації є одним з пріоритетних напрямів забезпечення безпеки польотів.

Analysis of the causes of fires on board aircraft

2025-02-17T14:38:08+02:00

Fires on board aircraft represent a serious threat to aviation safety, as they can lead to catastrophic consequences for passengers, crew, and the aircraft itself. Analysis of the causes of onboard fires reveals that they can be triggered by technical malfunctions, human errors, and external factors, highlighting the need for improvements in technical maintenance and fire detection and suppression systems. The developed recommendations include enhancing temperature management technologies, conducting regular equipment inspections, and strengthening crew training, all aimed at increasing the safety of air transportation.

Comparison of Fire Safety Systems in Civil and Military Aviation

2025-02-17T14:43:38+02:00

This thesis compares fire safety systems in civil and military aviation, focusing on their distinct approaches and technologies. It examines regulatory frameworks, safety standards, and response strategies in both sectors. The analysis aims to highlight key differences and similarities, offering insights for improving fire safety practices across aviation.

The impact of climate change on the risks of fires in aviation

2025-02-17T14:52:44+02:00

Climate change significantly increases the risk of wildfires, posing a threat to aviation infrastructure. This thesis explores a comprehensive approach to managing these risks, which includes the integration of climate data, the use of modern monitoring technologies, and the development of adaptive strategies. The implementation of these measures helps reduce potential damage, improve the environmental situation, and ensure safety and stability in the aviation industry.

Airport fire service: organization, equipment and tasks

2025-02-17T15:07:03+02:00

The thesis examines the organization and tasks of the airport fire service in the detection and elimination of fires, as well as the operational response to emergency situations related to aviation events.

Improving thermal protection through the use of composite materials

2025-02-17T15:17:13+02:00

This article outlines the possibility of using composite materials to improve thermal protection in fuel tanks.

Personal protective equipment when exposed to hydrazine

2025-02-17T15:25:50+02:00

In this article outlines the importance of using the TRELLCHEM® SUPER Type CV/VP1 lightweight protective suit and compares it to PPE.

Modern aircraft fire extinguishing systems: innovations and efficiency

2025-02-17T15:30:10+02:00

The thesis explores modern aircraft fire suppression systems, focusing on the latest technologies and their effectiveness. It examines automated fire detection and suppression systems, innovative extinguishing agents, and their integration into aircraft management. The analysis demonstrates how these systems enhance the safety and reliability of air travel.

Improving Fire Extinguisher Labeling

2025-02-17T15:42:46+02:00

The possibility of using different fluorescent labels on fire extinguishers and fire shields was considered.

Improvement of automatic fire extinguishing systems

2025-02-17T16:11:19+02:00

Airplanes are equipped with automatic fire extinguishing systems in critical areas that can automatically deliver extinguishing substances such as chemical compounds or inert gases, so the purpose of the article is to make suggestions for improving automatic fire extinguishing systems in airplanes

Fire safety in the aviation industry

2025-02-17T16:17:07+02:00

Fire safety in the aviation industry is a critical aspect that must be diligently maintained to ensure the safety of passengers, crew, and aircraft. Various measures are implemented to prevent fires and effectively respond to any incidents that may occur. These measures include regular maintenance of aircraft systems, strict adherence to fire safety protocols, proper training for crew members in handling fire emergencies, and the availability of firefighting equipment at airports and on board aircraft. Additionally, stringent regulations and standards set by aviation authorities play a crucial role in ensuring that fire safety procedures are followed diligently. Overall, prioritizing fire safety in the aviation industry is essential to mitigate risks and ensure a safe travel experience for everyone involved.

Fire safety rules during the operation of the aerodrome

2025-02-17T16:22:39+02:00

Fire safety rules at the aerodrome, fire safety requirements, and problems encountered in case of violation of these rules.

Prospects for the Development of Autonomous Fire Suppression Systems for Military Unmanned Aerial Vehicles

2025-02-17T16:27:34+02:00

Еxplore the prospects for the development of autonomous fire suppression systems for military UAVs. An overview of current approaches to integrating sensor systems, adaptive algorithms, and fire suppression methods shows that these technologies significantly enhance the reliability and effectiveness of UAVs in combat conditions, reducing the risk of fire and the loss of combat units.

The increase in the number of fires in Ukraine in 2021-2023: the consequences of war and the destruction of infrastructure

2025-02-17T16:36:22+02:00

The article examines the increase in the number of fires in Ukraine as a result of military operations in 2021-2023. The main causes of fires were the destruction of residential, industrial and energy facilities due to shelling and air strikes. The difficulties in the work of fire services in wartime and the threat to the population and the environment are emphasized.

Fire safety and current challenges in military aviation.

2025-02-17T16:44:28+02:00

Problematic issues regarding fire safety in military aviation are presented and analyzed. Ways to solve these issues are proposed.

Fire safety in the aviation industry

2025-02-17T16:49:57+02:00

The main aspects include the use of fire-resistant materials in the construction of aircraft, equipping aircraft with automatic fire extinguishing systems, as well as training the crew to act in fire conditions.

Fire Safety for Transportation of Dangerous Goods by Air

2025-02-18T13:54:34+02:00

The article discusses the issues of fire safety during the transportation of dangerous goods by air, with an emphasis on the risks of transporta-tion of explosive and flammable substances. Modern measures and technologies to reduce the likelihood of fires are described, as well as international standards and the role of crew and ground services in ensuring safety. The article analyzes the cases of accidents and provides recommendations for improving the level of safety.

Use of Automated Systems in Ensuring Fire Safety of Aircraft

2025-02-18T14:13:24+02:00

The article discusses the importance of automated systems in ensuring the fire safety of aircraft, with an emphasis on their efficiency, reliability and speed of response. Modern technologies for detecting and extinguishing fires on board are considered, as well as the advantages and challenges of implementing these systems and their impact on aviation security are analyzed.

Education and training of aviation personnel on fire safety issues

2025-02-18T14:18:13+02:00

Modern methods of education and training of aviation personnel on fire safety issues, in particular in the conditions of military conflicts, are considered. The importance of introducing innovative technologies, such as fire-resistant materials and automated fire extinguishing systems, is emphasized.

Modern fire extinguishing systems in aircraft hangars: analysis of efficiency and prospects for development.

2025-02-18T14:24:12+02:00

This work is devoted to the study of modern fire extinguishing systems used in aircraft hangars. The effectiveness of various types of systems, including water and foam, was analyzed. The main advantages and disadvantages of each type are considered. Special attention is paid to the latest technological solutions, such as systems for early detection of ignition and automated means of extinguishing fires. Based on the analysis, promising directions for the development of fire safety systems in aircraft hangars, aimed at increasing the speed of response and minimizing possible damage, have been determined.

Technological innovation as a factor of environmental sustainability in aviation.

2025-02-18T14:30:37+02:00

Technological innovations help to significantly reduce the environmental impact of aviation. The introduction of electric aircraft, the use of sustainable fuels, and the optimization of flights contribute to the reduction of emissions and support the sustainable development of the industry.

Implementation of the latest methods of searching for explosive devices on the railway section with the help of unmanned aerial systems.

2025-02-18T14:43:39+02:00

The article presents an overview of promising and existing technologies for solving the problems of testing railway infrastructure for the presence of explosive devices using unmanned aerial vehicles

Fire safety in the aviation industry

2025-02-18T14:48:05+02:00

Fire safety in transport infrastructures: airports, railways, ports"" considers the key aspects of ensuring fire safety at transport infrastructure facilities. Special attention is paid to airports, railway stations and ports as strategically important facilities that require a high level of fire protection.

Implementation of new methods of repair and reconstruction of airfield facilities

2025-02-18T14:54:41+02:00

Current problems of implementing modern methods of repair and reconstruction of airfield facilities are considered. Research of the latest technologies, materials and methods that allow to increase the efficiency, safety and durability of the operation of runways, taxiways and other elements of the airfield infrastructure.

Analysis of aviation fire statistics: causes and methods of prevention.

2025-02-18T15:02:34+02:00

The study focuses on the analysis of statistical data on fires in the aviation industry. The main causes of fires on aircraft and airfields are considered. The key risk factors and their frequency have been identified. Based on the analysis, effective methods of fire prevention aimed at increasing the general level of safety in aviation are proposed.

Fire safety on board the aircraft

2025-02-18T15:06:59+02:00

Fire safety on board the aircraft and ensuring flight safety

Fire extinguishing systems on board modern aircraft: technology and efficiency

2025-02-18T15:10:31+02:00

the impact of the latest developments on improving the level of flight safety and minimizing risks for passengers and crew.

The concept of environmental safety of ground equipment at airports

2024-10-18T10:42:42+03:00

Based on a detailed analysis of the quantitative and qualitative composition of ground facilities for technical and commercial maintenance of aircraft at airports and the duration of their intended use, recommendations were made regarding priority measures to improve environmental safety.

The impact of sliding speed on the roughness and wear resistance of polymer materials

2024-10-18T10:53:29+03:00

The microgeometric parameters of the surface of the polymer material Zedex ZX-100K after sliding friction were analyzed. The optimal sliding speed for the polymer-steel friction pair was determined, which ensures maximum smoothing of micro-roughness and improves the tribological characteristics of the contact due to the elastic-plastic deformation of the polymer and self-lubrication.

Analysis of the role and responsibility of technical personnel in aircraft maintenance

2024-10-18T11:01:25+03:00

Aircraft require regular maintenance for safety and reliable operation. Maintenance personnel play a critical role in ensuring flight safety. Their responsibilities include pre-flight inspection, routine maintenance, fault diagnosis and record keeping.

A model of the formation of gradual failures of aircraft products and their condition control based on the use of information from Internet of Things (IoT) sensors

2024-10-18T11:08:14+03:00

The article considers the formation of simulation models that take into account the dynamics of the indicators of the operation process of the fleet of products, taking into account the use of various operation strategies based on the use of information from IoT sensors.

Failures in the Hydraulic System of a Boeing 737 New Generation

2024-10-18T11:35:58+03:00

The Boeing 737 New Generation (NG) series has been a workhorse for airlines around the globe since its introduction in the late 1990s. Like all complex aircraft systems, the hydraulic system of the Boeing 737 NG is critical for safe and reliable operations. However, failures within this system can lead to significant operational challenges and safety concerns. This article aims to explore the common types of hydraulic failures, their causes, and potential solutions.

Methodical aspects of safety management and main approaches to its regulation

2024-10-24T12:54:21+03:00

A meaningful analysis of requirements for harmonization of Ukrainian legislation with international standards and recommendations of ICAO, IATA and EASA was carried out. Methodological aspects that have a significant impact on ensuring flight safety and creating favorable conditions for international aviation activities are proposed and considered.

Vehicle Management for Ground Handling at Airports

2024-10-24T16:02:33+03:00

The aim of this article is to analyze the current state of airport ground handling services, namely, the management of vehicles at the airport, and to develop directions for their improvement. Airport handling of aircraft crews is considered.

Modern aspects of the formation of a contingent of aircraft maintenance personnel under martial law conditions

2024-10-24T16:10:39+03:00

The process of maintenance of aircraft and their components is influenced by many factors that determine the requirements for the quantitative and qualitative characteristics of personnel. The issue of providing the necessary contingent of technical personnel for Ukrainian aviation in modern conditions is considered.

Problems of creating projects for the phased introduction of hydrogen technologies at airports

2024-10-24T16:18:00+03:00

The main problems associated with the introduction of liquid hydrogen aircraft in civil aviation are considered. The main attention is paid to the complexity in the management of such projects at the national and international level.

Analysis and assessment of the problems of the operation of fighters of the Ukrainian Armed Forces

2024-10-24T16:44:41+03:00

In modern realities, during the operation of the legal regime of martial law, the Armed Forces of the Armed Forces have an acute problem in maintaining the combat capability of the existing aircraft fleet, as well as in the additional provision of fighter aircraft to their units.

Diagnosis and Monitoring of the Technical Condition of Long-Distance Pipelines Using Low-Frequency Guided Ultrasonic Waves

2024-10-29T16:48:58+02:00

The article discusses the application of low-frequency ultrasonic diagnostics for monitoring extensive pipelines in the oil and gas industry. The procedure for identifying metal loss in pipes during operation is analyzed. The use of threshold logic for detecting defects in the pipeline walls and the necessity of transitioning from non-destructive testing to technical diagnostics is discussed.

Optimization of the winglet geometry of a small airplane-type UAV wing

2024-10-25T14:04:32+03:00

This study provides an analysis of the impact of key geometric parameters of winglets on the lift-to-drag (L/D) ratio for airplane-type UAV. The results of this analysis, conducted using Statgraphics Centurion, are presented and discussed.

Landing gear hubcap modification

2024-10-31T15:26:33+02:00

The hubcap modification for tire wear reducing upon touchdown is considered. This modification provides improvement to landing gear wheel hubcap design that allows spool up of the main landing gear during landing stage.

Residual service life of aircraft panel structures made of aluminum alloys with random fatigue crack growth

2024-10-31T15:37:42+02:00

A model of fatigue crack growth in aluminum alloys is proposed, which uses the power law exponent m of Paris' law. Using the obtained results, the random crack growth in the sheet structures of the airplane fuselage skin was modeled and the predicted values of their service life up to the limit value of the crack length were obtained.

Current state of the R&D on indicator for biaxial fatigue monitoring

2024-10-31T15:52:07+02:00

В статті представлено дослідження та розробки індикаторів для моніторингу втомного пошкодження авіаційних конструкцій, які працюють в умовах одноосьового та двоосьового циклічного навантажування. Описані феноменологічні основи індикатора втоми. Показані приклади конструкції індикаторів, які вже застосовуються та моделі нових. Зазначені можливості застосування індикаторів.

Long-term strength of quasilinear composite elastomers of the periodic structure

2024-11-05T13:20:55+02:00

A model and criterion of long-term strength for composite elastomers of periodic structure is constructed. The parameters of the stress concentration at the boundary of the components are determined. The possibility of predicting the long-term strength of the hereditary material is shown. The computer software Wolfram Mathematica 14.1 is used for numerical analysis and illustrations.

Modeling the deflection of a composite cantilever beam with varying reinforcement angle of unidirectional fabric

2024-11-05T15:04:14+02:00

У роботі представлено моделювання напружено-деформованого стану композитної консольної балки з урахуванням кута підсилення.

Methods of control and testing of composite pressure vessels

2024-11-05T15:10:35+02:00

The classification of pressure vessels, including vessels with composite wrapping, is presented. For the most common vessels with composite shells of the COPV type, which have a metal liner, based on an analysis of literature sources, the most effective non-destructive control methods used in production, testing and their operation are presented.

Comparison of aircraft oxygen cylinders made of stainless steel and composite materials by strength, corrosion resistance and economic indicators

2024-11-05T15:32:59+02:00

The key aspects of replacing traditional materials in the production of oxygen cylinders with innovative ones are analyzed, the improvement of productivity, compliance with modern requirements of the direction of introduction of composite materials to increase the efficiency of aviation systems is reflected.

Ensuring corrosion resistance of metal structures by hot galvanizing

2024-11-05T15:39:36+02:00

The article investigates the impact of various external factors on the corrosion resistance of metal structures treated by hot-dip galvanizing. The main methods of galvanizing are described, along with their advantages and disadvantages. An experimental study of the corrosion of zinc coatings on steel under different environmental conditions, such as water, salt solution, and acidic medium, was conducted. It was found that the presence of salt does not significantly affect corrosion processes compared to distilled water, while an acidic environment significantly accelerates the corrosion of the zinc coating.

Investigation the character of the stress-strain state after laser processing

2024-11-05T16:05:31+02:00

A model of the structure of a material section after laser treatment, in which there is a transition zone between the hardened section and the matrix, is considered and the processes caused by friction are analyzed. It is shown that, as a result of laser treatment, local stresses in the material can be calculated and predicted, depending on the type of loading, taking into account the mechanical properties, appearance, and structure of the transition zone.

Development of a compact tensile testing machine

2024-11-05T16:26:21+02:00

The work is devoted to the development and improvement of a compact testing tearing machine with a force of up to 50 kg in order to easily, quickly and cheaply check the mechanical properties of parts manufactured using 3D printing technologies and which can be used in the manufacture of drones or other mechanisms.

The potential and prospects of creating epoxy composite materials for sliding tribosystems

2024-11-06T11:01:45+02:00

The work analyzes the achievements of domestic scientists in the direction of the development of tribotechnical polymer composite materials based on epoxy binders. The directions and ways of development of these studies are outlined

Methodology for determining the hydro- and non-hydrodynamic components of the thickness lubricating layer

2024-11-06T11:06:41+02:00

The structure and properties of lubricating layers in the tribological field are analyzed contacts and methods of determining the thickness of the lubricating layer.

Assessment of the chemical elements content in the surface layer of organic films (SOF) of friction pairs with local contact using the bombardment spectroscopy method.

2024-11-06T11:27:30+02:00

The issue of anti-scuffing action of individual hydrocarbons (HCs) in petroleum oils under the operating conditions of gear transmissions is considered. It is shown that the anti-scuffing effect of individual HCs is determined by the intensity of organic film (OF) formation on friction surfaces within a temperature range from the melting points of the hydrocarbons (HCs) to the temperature at which OF formation ceases, passing through a maximum at the point of maximum OF formation intensity.

Research of the impact of ambient temperature on the wear resistance of metal-polymer composite materials used in aviation plain bearings

2024-11-06T11:34:01+02:00

Металополімерні композиційні матеріали випробовували при температурах навколишнього середовища 20°C і 60°C. Визначено вплив температури на зносостійкість металополімерних композиційних матеріалів, які можуть бути використані в підшипниках авіаційних шарнірів. Визначено, що найбільший вплив на величину інтенсивності зношування справляє тепловиділення, зумовлене як процесом тертя, так і динамічним навантаженням внаслідок зворотного руху.

Regulations of the formation of heat-resistant coatings at elevated temperatures

2024-11-06T11:52:56+02:00

The choice of Cr–Si–B–MgC2 composition is justified and its optimal composition for spraying wear-resistant coatings loaded with friction at high temperatures are justified. It is shown that the main influence on the properties, structure and stability of heterogeneous coatings is exerted by alloying elements at certain concentrations, as well as technological parameters of coating application.

Lifetime Improvement of Contact Brush Unit of Automotive Power Machines

2024-11-06T13:11:18+02:00

A new approach of lifetime improvement of automotive power machines like an alternator or starter is proposed. The result of experimental research of improvement technique on laboratory specimens is provided.

Research of Finite Element Models of Fiber Reinforced Layered Composite Materials

2024-11-06T13:15:37+02:00

Two types of volumetric finite element models are considered: one as a solid body divided into a specified number of layers, and the other as a body in the form of a multilayer shell with a defined surface, taking into account the complex structure of dispersed bidirectional polymer multilayer composite materials: epoxy fiberglass and epoxy carbon fiber. Comparative analysis of the proposed models is conducted.

Air conditioning system and aircraft fuel system: problematic issues of active model support in their design and certification

2024-11-06T13:21:03+02:00

An urgent world problem today is the creation of models of the "Drive Engineering" class, that is, active model support of innovative developments, innovative competitive projects. The problematic issues of creating such models for the air conditioning and fuel systems of the aircraft are identified and the obtained results are presented.

Relevant issues in production management for manufacturing gas turbine engine burner segments using removable models

2024-11-06T14:42:35+02:00

Production management within the aerospace sector necessitates technological advancements for manufacturing and repairing gas turbine engines (GTEs). A novel thermal protection composite material in powder form has been developed to coat gas turbine combustion chambers. Its thermotechnical properties have been defined and tested.

Design and experimental research of a centrifugal fan with backward-curved blades

2024-11-06T14:58:42+02:00

An experimental study of the characteristics of a centrifugal fan with backward-curved blades of two types: with open and closed impellers is presented. Practical recommendations for developers and designers of centrifugal fans have been developed

Study of the possibility of re-equipping the compressor station of the gas pipeline for electricity generation

2024-11-06T15:10:02+02:00

Possibilities of re-equipping the compressor station of the gas pipeline for electricity generation by using mobile highly maneuverable mini power plants are presented

Analysis of the feasibility of using a rotary propfan for thrust reversal

2024-11-06T15:28:46+02:00

The paper considers the possibility of using a ducted propfan with a significant rotation of the blade of the rotor fan impeller to change the direction of the thrust vector. Mathematical modeling of the ducted propfan was carried out using a numerical experiment. The gas-dynamic analysis of the propfan parameters was carried out by solving the system of averaged Navier-Stokes equations using the k-ε turbulence model in the ANSYS CFX software environment. The mesh is created in ICEM and has a block structure. Mesh topology takes into account the specifics of the flow calculation in the boundary layer. CFD results are presented - simulation of ducted propfan operation in mode H=0 m, M=0.2.

Numerical study of a set of screen-exhaust devices taking into account the influence of the helicopter main rotor

2024-11-06T15:37:33+02:00

The results of a numerical study of the flow of exhaust gases in screen-exhaust devices tested on a helicopter with TV3-117 engines are presented. As a result of the study, an analysis of pressure losses and flow structure was performed. According to the results of calculations and modeling, the direction of further calculation and experimental studies aimed at improving the flow part of the screen-exhaust device was determined

Modeling of Flow in an Annular Mixing Chamber of a Gas Turbine Engine

2024-11-06T15:51:02+02:00

The article investigates the mixing chambers in turbojet engines (TJE) with a turbofan attachment as an essential element in enhancing engine efficiency. Special attention is given to the process of mixing the second bypass air with the hot gases after the turbine. Modern research methods, including numerical modeling with various turbulence models (k-ε, RSM, SST), are considered, allowing for the analysis of heat losses and flow parameters. Examples of optimizing the mixing chamber design to reduce thermal losses and increase efficiency are provided.

Possibilities of increasing the efficiency of UAVs by improving the characteristics of propellers

2024-11-06T15:54:54+02:00

The paper examines promising technical solutions aimed at improving the characteristics of UAV propellers in order to increase the efficiency of UAVs.

Types of computational grids for modelling of flow in impeller machines and their features

2024-11-06T16:03:12+02:00

The paper considers the characteristic features of computational grids for modelling of flow in impeller machines.

Peculiarities of cleaning the flow part of the gas turbine engines

2024-11-28T16:47:38+02:00

The results of tests for cleaning the flow part of gas turbine engines from deposits and corrosion on the elements of the flow part of the engines are presented

Determination of the longitudinal moment coefficient of an aircraft with wing tips

2024-11-06T16:30:58+02:00

Using the expressions for the coefficient of the longitudinal moment for an aircraft with a wing without wingtips, the longitudinal moment coefficient for the aircraft with a wing with aerodynamic ends was recorded, and its derivatives were calculated.

Comparative analysis of propeller performance

2024-11-07T09:27:14+02:00

The paper deals with the comparison of thrust values of two versions of propellers with given thrust data. The main input data for mathematical modeling in the ANSYS CFX environment on the specified modes of operation of the propeller are given. Thrust values of two variants of propeller are obtained from results of CFD modelingand compared with set value of thrust.. According results are shown that variant 2 is the most rational, compared to option 1.

Research on the Capabilities of Coordinate Measuring Machines and Sensor Characteristics

2024-11-07T09:56:34+02:00

The capabilities of coordinate measuring machines and the characteristics of sensors in the context of aviation production were studied. The role of KVM in ensuring the quality and competitiveness of products is considered. Key sensor parameters including sensitivity, resolution, and accuracy are analyzed.

Laser meter of aerosol microparticles parameters during their spontaneous transformation

2024-11-07T10:00:22+02:00

A laser dual-wavelength analyzer microparticle (LDAM) based on the diagnostic method [1] is considered. Moving microparticles are irradiated by two pairs of coherent beams at long λ1 and λ2. The LDAM uses two anti-phase spatial filtering units of the scattered radiation at both wavelengths λ1, and λ2, whose outputs are connected to the inputs of a digital particle analyzer.

Physical foundations of dosimetry and principles of construction of radiation detectors

2024-11-07T10:08:30+02:00

After the discovery of X-rays and the phenomenon of radioactivity, the question of quantitative and qualitative measurement of ionizing radiation arose. The methods of its registration, which were initially developed for the study of the properties of radioactive substances, the processes of radioactive transformations, later became the basis of general methods and devices for radiation control.

TitanAir: Pioneering technological innovations for the exploration of Titan's atmosphere and lakes

2024-11-07T10:13:13+02:00

The report presents the TitanAir mission, which will explore Titan’s atmosphere, lakes, and shorelines using innovative technologies. The project combines advanced physical principles and soft robotics to collect and analyze methane rain. TitanAir has the potential to transform the approach to studying not only Titan but also other planets.

Algorithms and Methods for Measuring Geometric Parameters of Aircraft Parts

2024-11-07T10:18:18+02:00

The report examines modern algorithms and methods for measuring geometric parameters of aircraft parts. It covers contact and non-contact measurement methods, including the use of coordinate measuring machines, laser scanning, photogrammetry, and computed tomography. Data processing algorithms such as noise filtering, shape recognition, and interpolation methods are analyzed. Examples of calculations for evaluating form and size deviations of parts are presented. The prospects for the development of measurement methods in the context of production digitalization and the implementation of artificial intelligence technologies are discussed. The report emphasizes the importance of accurate measurements in ensuring the safety and efficiency of aviation equipment.

Adaptive control of manipulator robots in a dynamic environment using neural networks

2024-11-26T08:37:51+02:00

The aim of the research is to develop an approach to planning the trajectory of a robot-manipulator using an intelligent system based on neural networks. A system is proposed that can perceive the environment and control the robot's movement by generating the correct control commands. For this, the task of environment analysis was solved.

Increasing the efficiency of image processing due to the use of convolutional autoencoders for noise removal

2024-11-26T13:36:53+02:00

This article is devoted to the use of a convolutional autoencoder for image noise removal. The architecture of a convolutional autoencoder was investigated and its capabilities were tested on examples of noisy images.

Using the genetic algorithm to optimize the weights of fuzzy cognitive maps

2024-11-26T13:51:39+02:00

This work is devoted to the procedure for determining the weights of cognitive maps in strategic planning tasks. To solve the problem, the use of a genetic algorithm is proposed. The effectiveness of different versions of the genetic algorithm is analyzed.

New quantum operators in the problem of image recognition

2024-11-26T14:01:24+02:00

In this work, new parameterized quantum operators for machine learning are proposed. Their use in machine learning is considered. A comparison of quantum models is made: a quantum model based on proposed quantum operators, a quantum model based on classical parametrized quantum operators.

A hybrid system based on artificial intelligence for classification of criminal cases and analysis of evidence

2024-11-26T15:07:18+02:00

The article describes a hybrid system for criminal case classification and evidence analysis based on artificial intelligence. The system uses BERT, C4.5, LDA, and SVM models to improve the efficiency of automating legal analysis and searching for similar court decisions.

A neural network system for auto-capture and target tracking of an FPV drone with autonomous feedback

2024-11-26T15:12:57+02:00

This paper presents the concept of a neural network-based FPV drone target acquisition system. After the target is confirmed by the operator, the drone uses feedback from the neural network to continuously adjust its trajectory and follow the target. Detection, tracking, and feedback algorithms are considered to ensure high accuracy and reliability of the system in real time.

Investigation of reliability of redundant inertial meters with non-orthogonal configuration

2024-11-26T16:13:46+02:00

The characterization of redundant inertial meters with a non-orthogonal configuration is given. A comparison of orthogonal and non-orthogonal configurations of the meters is made. The matrices of guide cosines between the measuring and navigation coordinate systems are presented. A comparative calculation of the reliability indicators of the studied meters is performed.

Altitude sensor data processing of unmanned aerial vehicles

2024-11-26T16:42:14+02:00

The article considers the peculiarities of processing the information of the barometric altitude sensor of unmanned aerial vehicles. The theoretical foundations of the barometric method of height measurement are presented. An algorithm for processing the altitude sensor information by software based on the Butterworth filter is developed. The modelling results are presented.

Soil parameters monitoring system

2024-11-27T13:28:01+02:00

Monitoring of soil parameters is vital for various fields such as climatological and environmental research, agriculture, etc. The paper proposes a system for monitoring soil parameters based on the noise method, which allows high-precision measurement of temperature and humidity.

"Kinematic dependencies of a gyro device with a contactlessly suspended rotor for solving problems of high-precision navigation suspension "

2024-11-27T13:34:59+02:00

The task of creating a mathematical model of a gyro device based on a free three-stage gyroscope for algorithmic support of navigation systems with a contactlessly suspended rotor with a random component of the angular drift velocity of 0.01-0.001 g/h.

Automation of docking of refueling devices in the air

2024-11-27T14:03:38+02:00

The principles of building a system of гeturn refueling of civil aircraft in flight are considered. At the docking stage, it is proposed to optimize the control of the speed of convergence, using control with a predictive model. Options for controlling the speed of approach by changing the speed of the refueling aircraft or the speed of unwinding the fuel hose drum are considered

Optimization of algorithms for determining orientation quaternions on the reference model of spherical motion of a rigid body in Krylov angles

2024-11-27T15:49:28+02:00

The results of the optimization of three well-known algorithms of orientation on the analytical model of the spherical motion of a rigid body, which is based on a sequence of Krylov angles that change over time according to a linear law, are presented. It is shown that the optimized algorithms have improved estimates of the accumulated computed drift compared to the non-optimized algorithms.

Technologies for increasing the accuracy of SINS algorithms: optimization of the 4th order Panov algorithm

2024-11-27T16:00:49+02:00

The Panov algorithm of the 4th order of accuracy was studied. New parameter values for this algorithm are derived that are adaptable for different motion types. By implementing the optimized algorithm on the four-frequency quaternion model, navigation information was obtained with greater accuracy than with the classical parameter value.

Intellectual Control Systems for Aviation: Enhancing Autonomy and Safety

2024-11-27T16:07:48+02:00

This paper presents an innovative approach to the implementation of intellectual control systems in aviation, focusing on their applications to both manned and unmanned aerial vehicles.

An impact of EEG signals measuring time on motor imagery prediction accuracy

2024-11-28T13:58:20+02:00

A research of the influence of electroencephalography signal measurements time on the accuracy of motor images prediction for an unmanned aerial vehicle brain-computer interface controlled application.

Integration of AI messengers into the operations of the aviation enterprise to increase the level of cyber security

2024-11-07T12:56:46+02:00

The use of virtual assistants is a relevant and promising direction of increasing the level of cyber security and effective response to potential cyber threats in modern aviation enterprises. In view of this, the purpose of this work is organizational and technical support of cyber security with the help of a virtual assistant, which can significantly increase the level of security in organizations and reduce the risks of cyber attacks.

Оptimization of steganographic methods for protecting classified data

2024-11-07T13:19:01+02:00

The current steganographic methods aimed at ensuring the confidentiality of official data have been outlined. Considering the current threats in information security, optimized approaches for improving steganographic algorithms used for information protection have been proposed. Approaches to enhancing the resilience of these methods against various types of attacks, reducing the impact on the quality of the data carrier, and increasing the efficiency of algorithms in the context of processing large volumes of data have been examined.

Configuring phase noise in frequency synthesizers

2024-11-07T13:27:46+02:00

Comparison of methods for constructing frequency synthesizers in terms of phase noise level, construction complexity, bandwidth, and frequency stability. Development of a method for constructing frequency synthesizers for phase noise configuration.

Analysis of methods for software quality assessment in aviation information and communication systems

2024-11-07T13:33:19+02:00

This paper explores methods for assessing software quality in aviation information and communication systems, emphasizing the importance of reliability and safety. The study reviews existing standards, testing approaches, and the potential application of artificial intelligence to enhance the quality and effectiveness of aviation software.

Method for increasing the ratio signal-noise by connecting separate autonomous radars into a system

2024-11-07T14:55:28+02:00

Modern realities necessitate us to look for quick and effective ways to improve the quality of radar detection of aerial objects with low radar visibility. Combining autonomous radars into a system will enable more complete use of the reflected signal energy and increase the signal-to-noise ratio.

Efficiency Analysis for the Components of the Fire Alarm System

2024-11-07T15:41:10+02:00

The paper considers the task of efficiency analysis of the emergency notification and evacuation management system in case of fire on the example of a four-story administrative building. The probability of failure-free operation and the availability were selected as efficiency indicators. As a result, the effective term of system warranty service is defined.

Surveillance Security Systems

2024-11-07T15:46:53+02:00

Surveillance Security Systems are a combination of hardware and software designed to ensure safety through visual monitoring of areas or objects. The primary goal of such systems is to capture events in real-time or record them for later analysis to prevent unauthorized access, criminal activities, or other security breaches.
The key components of surveillance security systems include:
Surveillance cameras (indoor and outdoor), which transmit live video footage;
Video recorders or network storage devices, providing storage for recorded material;
Monitoring centers for viewing and analyzing video in real-time;
Video analytics software, which may include features like motion detection, facial recognition, license plate recognition, and other intelligent capabilities.
These systems are widely used in various sectors: from private homes and office buildings to large industrial facilities and urban surveillance networks. They help increase security levels, simplify area control, and enable prompt response to any incidents.
Modern surveillance systems integrate cutting-edge technologies such as artificial intelligence, data analytics, and cloud solutions, making them more efficient in preventing and responding to potential threats.

Recognition of images from IP camera in ACS system

2024-11-07T16:04:55+02:00

The article is devoted to facial recognition in the access control and management system. The use of modern IP cameras with artificial intelligence support allows you to automatically identify people's faces and compare them with databases of authorized persons. Testing showed high efficiency of the device in real conditions.

Fire alarm system layout with radio channel

2024-11-07T16:11:56+02:00

The article considers the issue of creating a model of a fire safety system based on modern telecommunication technology. The development of a system layout based on the MQ-2 smoke sensor and the ESP-WROOM-32 module is described. , Special attention is paid to wireless data transmission and energy saving. The system was tested, the results of which confirm its effectiveness.

Hardware implementation of an adaptive filter for interference suppression in signal detection systems on FPGA

2024-11-07T16:19:57+02:00

The paper investigates the features of the hardware implementation of an adaptive filter based on FPGA (FPGA) for suppressing interference in signal detection systems. The technical aspects of using FPGA resources and possible approaches to the implementation of filtering algorithms are analyzed.

Design and application of the Walsh-like bases with linear coherence for DFT processor frequency scales

2024-11-07T16:25:34+02:00

This paper introduces two new Walsh-like bases, Walsh-Cooley and Walsh-Tukey, which provide linear coherence to the frequency scales of the DFT processor. These bases improve upon traditional Walsh systems by offering better frequency resolution, computational efficiency, and ease of hardware implementation. Their application in digital signal processing, especially for non-sinusoidal signals, is demonstrated through comparative analysis.

A radio rangefinder with a probing signal modulated in phase by a noise-like process

2024-11-07T16:31:44+02:00

A range meter with an FM signal modulated by a noise-like process is considered. The basis of the method is modulation of the phase of the harmonic probing signal by a sequence of random readings. A structural diagram implementing the considered method and simulation results is provided.

Analyzing of existing cyber threat classification models

2024-11-07T16:37:36+02:00

Nowadays cyber threat intelligence plays a crucial role in ensuring cybersecurity and cyber resilience of every organization. Each cyber threat should be classified properly to perform effective respond or mitigate it. Thus, this paper provides a comprehensive analysis of existing cyber threat classification models, exploring their methodologies, strengths, and limitations. The findings serve as a valuable resource for cybersecurity professionals and researchers seeking to develop or refine threat classification systems.

Working principle of the mechanical impulse inertial movement

2024-10-14T15:39:28+03:00

As a result of research, the principle of operation of a mechanical impulse thruster for closed systems is shown, which can be used to accelerate the spacecraft during interplanetary flights, increase the duration of the flight and reduce the time of the flight in space, rapid acceleration to significant speeds. In this case, the spacecraft engine requires: an electric current generator, an electric motor, and a mechanical pulse thruster.

Justification of the effectiveness of the integration and application of specialized types of UAVs in the process of maintenance of the infrastructure of high-voltage power lines

2024-10-14T16:10:37+03:00

The use of specialized types of UAVs in the process of technical maintenance of the infrastructure of high-voltage transmission lines is becoming more and more widespread and is used by companies in the energy sector of Ukraine. The energy efficiency and speed of processing information about the state of power lines with the help of specialized software allows you to form a variety of summary information about the high-quality periodic maintenance of high-voltage power lines, especially in hard-to-reach places where they are laid. Accurate detection of power lines using UAVs is based on methods that use deeply supervised neural networks for image processing at the pixel level of three-dimensional environmental point cloud data.

Electric engine with energy saving autonomous power supply

2024-10-14T16:28:27+03:00

A comparison of the electrical and dynamic parameters of various designs of electric motors with large and small rotor radii was made in order to save electricity in an autonomous power source for an electric car, unmanned aerial vehicle, airplane, and submarine. As a result of the comparison, the possibility of increasing the electrical or dynamic parameters of the electric motor in the case of increasing the rotor radius or using a hollow cylindrical rotor is theoretically shown.

Thermoenergetic reliability of nanocircuits for space applications

2024-10-16T15:49:36+03:00

The paper presents the results of the introduction of the latest technologies for computer modeling of thermoenergetic characteristics of single-electron nanocircuits with quantum automata at cryogenic temperatures for predicting their trouble-free operation in space conditions. In the QCADesignerE automated design system, arithmetic-logic majority nanoadder-subtractor circuits were synthesized and adequate simulation of time diagrams was implemented, which confirmed their performance.

Modeling of optimization problems in the electric power industry by function minimization methods

2024-10-16T15:59:06+03:00

The proposed article considers the application of methods for minimizing functions of many variables for solving optimization problems in the electric power industry. It is noted that these methods are the random search method, the direct search method, and the statistical gradient method. The methods of linearization of optimization problems of nonlinear programming are analyzed.

Formation of algorithms for calculation of unstable modes of aviation gas turbine engine

2024-10-16T16:04:47+03:00

An approach of formation the algorithms of calculation the unstable modes of the aviation gas turbine engine has presented. It is shown that the Euler method used in integration (or another, for example, the Runge-Kutta method of the fourth order), in combination with the numerical method of functional minimization used by the solver discontinuity (for example, Newton's method) is effective for solving a number of project reference tasks and at the same time allows you to make a process adding dynamic factor accounting to the SE model is simple and clear.

Simulation of observation of glissade LEDs

2024-10-16T16:11:55+03:00

The aerodrome system of glide fires facilitates piloting during approach aircraft. According to the observed color and signal intensity, the pilot must immediately determine the altitude above the runway. The development of LED technology allows to design the LED equipment for aerodrome light signaling systems - PAPI glide path. Design features with an LED module, the angles of installation of the glide path, the difficulty of observing the airfield LED fires - these factors influence eye contact decision. If the glide path system fails, the crew will not be able to determine the location in space. To solve the complex problem of controlling the perception of LED signals during approach aircraft, a tool using the MatLab interface is offered. The tool simulates the perception of light created on the retina of the pilot eye from the glide path system at the aerodrome in the MatLab interface. The possibility to simulate lighting will help significantly reduce the risk of air crashes.

Neural network of forecasting electricity consumption by airports

2024-10-16T16:47:27+03:00

The article analyses the possibilities of forecasting the volumes of electricity consumption by airports using software based on neural networks. A review and comparative analysis of the available software for the task is carried out.

Hydrogen power: an overview of modern plasma technologies and future prospects for use in transport

2024-10-17T10:35:33+03:00

Ways of obtaining hydrogen and increasing the energy efficiency of hazardous waste processing processes were studied, bearing in mind the implementation of the "Waste-to-Energy" principle.

Use of an external inertial navigation system to ensure UAV flight in conditions of GNSS signal interference

2024-11-08T11:05:28+02:00

Global Navigation Satellite Systems (GNSS) have long been the primary positioning solution for unmanned aerial vehicles (UAVs) due to their global coverage, accuracy and lightweight receivers. However, GNSS signals are prone to interference, jamming, and spoofing, which can disrupt UAV operations. To improve reliability and safety, researchers have studied alternative navigation systems, including inertial navigation systems (INS), in situations where GNSS is not available. This article discusses the use of external INS to support UAV flight when GNSS signals are not available.

" Improvement of UAV control systems under adverse weather conditions"

2024-11-08T11:11:05+02:00

The report examines the impact of adverse weather conditions on the safety and performance of an unmanned aerial vehicle during flight. Ways to improve UAV control systems are proposed, including the introduction of inertial navigation systems, the use of adaptive algorithms, and obstacle avoidance algorithms.

Features of UAV and System Certification: Experience of the European Union and Prospects for Ukraine

2024-11-08T11:15:00+02:00

The certification and regulation process of unmanned aerial vehicles (UAVs) in Ukraine during martial law is examined, comparing it with European standards. The challenges discussed include the absence of a unified certification system, import restrictions, and differences in legal frameworks.

Enhancing Situational Awareness through ADS-B: Contribution to Flight Safety

2024-11-08T11:27:07+02:00

ADS-B enhances flight safety by providing pilots and air traffic controllers with accurate and real-time data on aircraft positions, altitude, and speed, which improves situational awareness and reduces the risk of collisions. Additionally, this technology enables the monitoring of air traffic in remote areas where traditional radar systems are ineffective.

Comparison of the decision-making process between AI and human controllers during CDO using Point Merge Method

2024-11-08T11:32:39+02:00

Compare the decision-making process of AI and human controllers during CDO, focusing on different metrics. The result of comparison is the examples of behaviour of analysed sub-systems.

Simulating of Doppler radio signals at the receiving path of autonomous navigation systems for determining the speed of moving objects

2024-11-08T11:41:39+02:00

Шляхом комп’ютерного моделювання досліджено вплив обробки приймального тракту навігаційної РТС на структуру сигналу відбитого від протяжного об’єкту який призводить до розширення спектр відбитого радіосигналу та ускладнення вимірювання його частоти Доплера. Аналізується адекватність моделювання реальному спостереженню сигналу та можливий вплив на характеристики його обвідної та фазової структуру.

Psychological principles of situational intelligent voice support of operator activity: topical issues and methodical approaches of empirical researches

2024-11-08T11:54:29+02:00

It outlines the range of research areas and considers the content of approaches that may be of interest in the context of creating natural language-based intelligent support systems for operator activities, taking into account the situational features of individual human responses to various voice massages from artificial intelligence systems.

Comparative Analysis of SIFT and SURF Methods for Local Feature Detection in UAV Imagery

2024-11-08T13:28:13+02:00

The paper examines local feature detection methods such as SIFT and SURF which are widely used in computer vision for processing UAV imagery. The algorithms are analyzed in terms of accuracy and speed and their advantages and disadvantages are discussed using image processing in the MATLAB environment as an example.

Using a visual positioning system together with a GNSS receiver for UAV navigation

2024-11-08T13:36:20+02:00

A visual positioning system uses cameras to determine the position of unmanned aerial vehicles (UAVs) in space by analyzing visual data and comparing it with previously collected data or maps. Computer vision algorithms process images to identify objects and locate UAVs. VPS can be used as an auxiliary system for Global Navigation Satellite Systems (GNSS) such as GPS to improve positioning accuracy.

Assessment of the Reliability and Accuracy of Hybrid Quantum Navigation Systems: Current Approaches and Methodologies

2024-11-08T13:40:49+02:00

The article examines current methodologies and approaches for assessing the reliability and accuracy of hybrid quantum navigation systems (QNS), which combine classical inertial measurement units with quantum sensors based on atomic interferometry. Key operating principles and the reasons for employing QNS in civil aviation are described.

Air situation situations that determine the quality of operation and efficiency of UAS

2024-11-08T13:50:02+02:00

Airborne conditions have a significant impact on the quality and efficiency of UAS. Influencing factors include the internal attributes of the crew-aircraft system, the efficiency of the air traffic system, non-systematic factors, and positional parameters and constraints.

Evaluation of the Conformity of an ATCO Simulator’s Information Model to the Real System

2024-11-08T13:57:51+02:00

Для оцінки адекватності тренажера диспетчера диспетчерського управління порівняно з реальною системою пропонується використовувати методи експертної оцінки та методи нечіткої логіки, які дозволяють отримати достовірні результати за відсутності точних вихідних даних та з урахуванням невизначеності інформації.

Multi-stage modeling of collaborative decision-making by aviation specialists in an emergency

2024-11-08T14:06:53+02:00

The authors propose a method of multi-stage collaborative decision-making by aviation specialists in an emergency based on a dynamic programming model, which involves the gradual engagement of additional aviation professionals. The paper presents a decision tree, network graphs, and decision matrices for an example of interaction between a pilot, air traffic controller, and search and rescue specialist.

Integrating machine learning to automate the assessment of air traffic control skills in simulators

2024-11-08T14:20:42+02:00

The paper discusses an approach to automating the assessment of air traffic controllers' skills in simulators using machine learning. It describes algorithms that enable objective analysis of controllers' actions, improving the accuracy and speed of evaluation. The integration of these technologies is aimed at enhancing controller training by personalizing learning processes and increasing the overall efficiency of training systems.

Analysis of the impact of a global information failure on aviation

2024-11-08T14:25:41+02:00

Competent planning of the flow of aircraft ensures the safety of air transport by distributing the load between the control sectors. The 2024 CrowdStrike incident resulted in a global failure of IT systems, causing flight delays. The study analyzes the impact of this disruption on the aviation industry, particularly on aircraft delay times.

Influence of the frequency of satellite signals on the depth of spoofing suppression in Global Navigation Satellite Systems

2024-11-08T14:30:18+02:00

An influence of GNSS frequency on the depth of spoofing suppression was studied. The method of suppressing spoofing from four directions while using different frequencies is illustrated.

Method of Risk Minimization in 4D Trajectory Control of Aircraft in a Unified Airspace

2024-11-08T14:39:35+02:00

Presentation of conflict resolution methods and risk minimization during them in 4D space with subsequent integration of algorithms into the flight control system

Automation of aviation event investigation management in Ukraine

2024-11-08T14:56:18+02:00

State-of-the-art approach of managing and planning of aviation event investigation is suggested. A software for visualization and editing of investigation tasks' time slots is provided.

Tropospheric solar energy pseudo-satellites and their tasks

2024-11-08T15:04:49+02:00

Tropospheric solar-powered pseudo satellites that provide long-term services in telecommunications, environmental monitoring, and scientific research. Their cost-effectiveness and advantages over traditional satellites