Кафедра організації авіаційних робіт та послуг

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Відповідальний за розділ: доцент кафедри організації авіаційних робіт та послуг Селіщев Сергій Вячеславович. E-mail: selishchev.serhiy@npp.nau.edu.ua

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Adapting the loadbearing structure of a gondola car for transporting hightemperature cargoes
(PC Technology Center, 2022) Fomin, Oleksij; Фомін, Олексій Вікторович; Lovska, Alyona; Ловська, Альона Олександрівна; Khara, Maryna; Хара, Марина Володимирівна; Nikolaienko, Iryna; Ніколаєнко, Ірина Володимирівна; Lytvynenko, Andrii; Литвиненко, Андрій; Sova, Sergiy; Сова, Сергій
This paper determines the load on the load-bearing structure of a universal gondola car during the transportation of cargo with a temperature of 700 °C in it. To determine the main indicators of the dynamics of the gondola car loaded with flats, its dynamic load was mathematically modeled. It has been established that the maximum equivalent stresses, in this case, significantly exceed permissible ones. The study reported could contribute to improving the efficiency of the use of gondola cars and to further advancements in the design of innovative vehicles.
«AGILE/SCRUM» як сучасний механізм SMART технологій та реалізації його принципів в транспортному процесі управління вантажопотоку сільгосппродукції підприємства
(SWorld & D.A. Tsenov Academy of Economics, 2019-11-26) Лямзін, Андрій Олександрович; Lyamzin, Аndriy; Блошкіна, Дарина Андріївна; Bloshkina, Daryna
Agile/scrum - це сучасна смарт технологія, що дозволяє організувати роботу в транспортній галузі таким чином, щоб знизити всі можливі ризики, мінімізувати можливість економічного збитку підприємства і підвищити якість роботи за рахунок приведення транспортного процесу до серії коротких циклів (ітерацій). Ефективність кожного окремого елемента і транспортного процесу в цілому безпосередньо залежить від відповідності запитам споживачів, якості виконання поставлених цілей і дотримання основних правил логістики.
Aircraft Fleet Optimization by the Simplex Method
(State University "Kyiv Aviation Institute", 2024) Bieliatynskyi, Andrii; Volkovska, Hanna; Akmaldinova, Victoriia; Steniakin, Ivan; Бєлятинський, Андрій; Волковська, Ганна; Акмалдінова, Вікторія; Стєнякін, Іван
The transport system efficiency and the quality of its operation is organically connected with the improvement of air transportation technical means on the basis of modern science and technology. One of the directions of further aviation transport system development is the creation of methodological basis for optimal aircraft operation. Therefore, the increase in aircraft efficiency is one of the important tasks, as its improvement is associated with savings in material and financial resources, which affects the fleet structure and the process of passenger traffic. The article is intended to substantiate the method of optimizing the use of airline aircraft by means of mathematical apparatus. It has been found that the mathematical model structure is required to form an optimal aircraft fleet. A variant of aircraft fleet formation has been proposed taking into account the mathematical model, built on the basis of linear programming, namely, using the simplex method. It has been determined that the choice of optimal aircraft options is greatly influenced by the value of the parametric series. To obtain a reliable result, the aircraft loading must be 100%, otherwise the error grows due to coefficients at unknown target function. The proposed method of determining the optimal fleet with different types of aircraft and air traffic routes, taking into account the conditions of their usage, allows to recommend airlines to use aircraft with the highest efficiency.
Application of a systematic approach to the evaluation of the efficiency of use resource potential of the transport enterprise
(National Aviation University, 2023) Korchaha, Maksym; Корчага, Максим
The evaluation of the resource potential of transport enterprises is a critical aspect of strategic management in the logistics and transportation industry. The significance of this evaluation lies in its capacity to influence operational efficiency, competitive advantage, and long-term sustainability.
Aviation Safety Assessment and Forecasting: Scientific and Practical Aspects
(Державний університет "Київський авіаційний інститут", 2024) Akmaldinova, Victoriia; Volkovska, Hanna; Акмалдінова, Вікторія; Волковська, Ганна
The article is devoted to the problems and peculiarities of the airport safety provision process. A detailed informational research was conducted on the subject. The main concepts and principles of ensuring aviation safety in air transport have been analyzed, as well as the process of organizing aviation safety at the airport. The scientific and practical aspects of aviation safety assessment and forecasting are defined. The process of checking passengers and baggage for aviation safety was analyzed. It was founded that since the development of air transport the emergence of the possibility of air passenger, baggage and various cargoes transportation, there has been a need to develop an aviation safety system ensuring human safety in various aviation complexes and airport terminals. At the initial research stage aviation safety is perceived as a state of protecting aviation from any acts of unlawful interference in its activities. The aviation industry is one of the vivid examples of possible threats to human life. Ensuring aviation safety requires new assessments, forecasts and response to terrorist acts and unlawful interference in the operation of air transport objects. This is facilitated by introducing into airlines practice new equipment for checking the documents authenticity, identification of passengers and detecting potentially dangerous substances. Therefore, the search and implementation of an effective method for assessing and forecasting the improvement of airport aviation safety is one of the scientific and practical problems requiring an urgent in-depth research. The study has identified the most optimal methods and techniques for conducting research and relevant approaches, analyzed the main processes of passenger and baggage control for aviation safety with the aim of improving the safety technologies.
Aviation transport development trends in Ukraine
(Auditing firm Analyst, 2020) Разумова, Катерина Миколаївна; Razumova, Kateryna Mykolaivna; Мостенська, Тетяна Леонідівна; Mostenska, Tetiana Leonidivna; Кириленко, Оксана Миколаївна; Kyrylenko, Oksana Mykolaivna; Новак, Валентина Олексіївна; Novak, Valentyna Oleksiivna
The paper substantiates the number of passenger flows by different modes of transport for the last 40 years and analyzes passenger flows by Ukrainian airlines. The share of different types of transport in the total volume of passenger traffic during the years of independence of Ukraine is compared, and the corresponding conclusions concerning tendencies of development of air transport in Ukraine are made. It has been proven that high-income passengers remain the main type of passengers on domestic routes. Further growth in demand will depend on the growth of the country's economy, airline tariff policy, frequency of flights and ease of connections. The significant growth of passenger traffic in the international connection is partly explained by the trends that began in 1990. Following Ukraine's declaration of independence, imports of imported goods have increased significantly and demand for travel abroad has grown significantly. It should also be noted that the transport infrastructure of Ukraine allows to reach any point of the country using terrestrial modes of transport, which are significantly cheaper than aviation. It is no wonder, therefore, that most domestic airlines are focused on international transportation. Considerable potential for the development of international flights lies directly in the geographical location of the country, which is capable of providing high transit passenger traffic. Analyzing the work of Central European airports, it should be noted that Ukraine was the leader in the growth of passenger traffic. Airports of Ukraine served 10.7 mln passengers in six months, which is 20 % more than in the same period last year. In terms of passengers number carried, Ukraine came second after Poland – 22.3 mln passengers. Romania is in third place with 10.5 mln passengers.
Comparative analysis of methods for determination of supply flows
(Харківський національний автомобільно-дорожній університет, 2021) Семченко, Наталія Олександрівна; Semchenko, Nataliya Oleksandrivna; Холодова, Ольга Олександрівна; Kholodova, Olga Oleksandrivna; Бугайова, Марина Олександрівна; Buhaiova, Maryna Oleksandrivna
The methods of determination of saturation flows are analyzed out in the work; performed a comparative analysis of the definition of ideal saturation flows by different methods; a comparative analysis of the determination of the saturation flow correction coefficients for the parameters that have an effect on it were performed; the estimation of discrepancy at calculations of coefficients of correction of saturation flows by various methods is done; the list of coefficients which need to be considered at definition of their influence on a saturation flow is refined.
Competitive strategies оf railway transport оf Ukraine as an essential part оf the european integration
(Stanford University Press, 2018) Кириленко, Оксана Миколаївна; Кириленко, Оксана Николаевна; Kyrylenko, Oksana Mykolaivna; Разумова, Катерина Миколаївна; Разумова, Екатерина Николаевна; Razumova, Kateryna Mykolaivna; Петровська, Світлана Володимирівна; Петровская, Светлана Владимировна; Petrovska, Svitlana Volodymyrivna
The article is devoted to creation of the model of Eurointegration development of railway transport of Ukraine. The analysis of strategies for determining the level of competitiveness of passenger transportation by railway transport has been carried out. It is proved that the formation of the strategy involves obtaining a certain view of the future state of the industry and ways of solving existing problems. It is scientifically proved that the solution of this issue is possible through the creation of competitive and functional strategies for the development of a passenger business entity based on the use of modern management methods.
Course training program on "Communication management"
(National aviation university, 2018) Разумова, Катерина Миколаївна
Determinants of enterprise’s financial security
(Guangzhou University, 2024-02-06) Dokiienko, Larysa Mykolayivna; Hrynyuk, Nataliya Andriivna; Britchenko, Ihor Hennadiyovych; Trynchuk, ViktorViktorovich; Levchenko, Valentyna, Petrivna; Докієнко, Лариса Миколаївна; Гринюк, Наталія Андріївна; Брітченко, Ігор Геннадійович; Тринчук, Віктор Вікторович; Левченко, Валентина Петрівна
The main purpose of the article is to substantiate the methodical approach to assessing the enterprise’s financial security based on the use of a models set for determining its parameters depending on the characteristics of activities financing and the associated level of risk. The proposed approach creates opportunities to determine the parameters of the enterprise’s financial security on the scale “level – status – position – zone”. The practical use of the proposed approach proves that it is a convenient, understandable and informative tool for determining the parameters of the enterprise’s financial security by the main indicators: financial stability, liquidity, profitability and activity financing risk.
Determination of traffic flows parameters on the management network
(Publishing House “Baltija Publishing”, 2020-10-30) Семченко, Наталія Олександрівна; Semchenko, Nataliya Oleksandrivna
The proposed model in the work is based on the determination of intensities at approaches to stop lines of internal crossroads of the management area using recurrent sequences. Implementation of the empirical-analytical method in automated traffic management systems will make it possible to reduce the number of detectors by 43-46% depending on the area of traffic management and obtain a sufficient economic effect.
Determining the acceptable walking distance when servicing cars by parking facilities
(AIP Publishing, 2021-10-12) Северин, Олександр Олександрович; Severyn, Oleksandr; Холодова, Ольга Олександрівна; Kholodova, Olga; Шулика, Ольга Олександрівна; Shulyka, Olga; Семченко, Наталія Олександрівна; Semchenko, Nataliya; Новікова, Євгенія Борисівна; Novikova, Yevheniya
A definition of the “attractive” average walking distance in the downtown using the “gravity centre” criterion to determine the location of the vehicle parking facility has been suggested. The calculations have shown the possibility of reducing the walking distance when covering the vast majority of users, which will contribute to a positive decision by the majority of potential users to use the suggested parking facility.
Development of the analytical system for vehicle operating conditions management in the V2I information complex using simulation modeling
(Ukrainian State University of Railway Transport, 2020) Volodarets, Mykyta; Володарець, Микита Віталійович; Gritsuk, Igor; Грицук, Ігор Валерійович; Ukrainskyi, Yevhen; Український, Євген Олександрович
In connection with the active development of information systems in transport, it becomes necessary to integrate vehicles, infrastructure and humans into a single information network. The V2I system of information analysis for monitoring and controlling vehicles in operating conditions is an organic combination of information and analytical components. The latter includes the analysis of information regarding changes in operating conditions. The article presents a study that has improved the processes of managing the operating conditions of vehicles in the V2I communication system by using simulation modelling. A simulation model for choosing the optimal operating conditions for vehicles is described. The model takes into account road, climatic, and transport conditions and culture of vehicle operation, as well as the peculiarities of public transport movement in a transport hub. The objective function with the appropriate restrictions and the problem of traffic optimization in the investigated transport hub were established. Diagrams of the processes of the simulation model were constructed for various input parameters, including the optimal ones, with the creation of corresponding agents and their populations. Models of public transport delays at stops using a triangular distribution were developed, and the corresponding hypotheses were confirmed by Pearson’s test (χ2). The developed models can be used in the process of rebuilding a transport hub, as well as for modeling traffic when the operating conditions of vehicles change and for predicting such changes. The simulation results can be used in the creation and design of intelligent transport systems.
Development of the intellectual property insurance system in transport technologies: perpectives and challenges
(National Aviation University, 2024) Novalska, Nadiia Ivanivna; Derevianchuk, Kateryna Mykhailivna; Lozovyi, Davyd Oleksandrovych; Yeroshenko, Oleksandr Ruslanovych; Новальська, Надія Іванівна; Дерев’янчук, Катерина Михайлівна; Лозовий, Давид Олександрович; Ярошенко, Олександр Русланович
The article explores the strategic importance of intellectual property (IP) insurance within the rapidly evolving technological and digital landscape. The authors examine the prerequisites for the emergence and development of IP rights insurance in Ukraine. The research was conducted through a detailed study and analysis of the operational experience of transport and logistics companies. The paper underscores the critical role of IP protection in transport technologies, which is essential for ensuring the competitiveness and innovative development of companies. The authors analyze the specific situations in which transport enterprises should implement IP insurance. The authors explore various scenarios where transport company owners can utilize this contemporary business tool effectively.Additionally, the article presents an analysis of the global patent landscape within the transport sector, which provides valuable insights into current trends and developments. The article also discusses trends and modern tendencies in the creation of new insurance products and the expansion of coverage for losses related to the infringement or loss of IP rights. This demonstrates the continuous adaptation of insurance companies to the evolving technological environment. Furthermore, the study identifies the challenges faced by insurance companies in the IP market, emphasizing the necessity for ongoing research to address these challenges. Such research is crucial for ensuring effective protection and fostering the development of innovations on a global scale. The authors conclude that the strategic implementation of IP insurance can significantly contribute to the sustainability and resilience of companies, particularly in high-risk environments. This, in turn, supports broader economic stability and growth by safeguarding the intangible assets that drive innovation and competitive advantage. The need for further scientific exploration and development of specialized insurance products tailored to the unique risks associated with IP underscores the importance of this field in the contemporary business landscape.
Digitization of Macro-Logistics Systems in Ukraine
(SCHOLINK INC, United States, 2024) Osetskyi, Valerii Leonidovych; Umantsiv, Yurii Mykolaiovych; Klymenko, Viktoriia Viktorivna; Lozova, Hanna Matviivna; Yeshchenko, Elvira Stanislavivna; Осецький, Валерій Леонідович; Уманців, Юрій Миколайович; Клименко, Вікторія Вікторівна; Лозова, Ганна Матвіївна; Єщенко, Ельвіра Станіславівна
The problem of digitalization of macro-logistics systems is considered, their nature, influencing factors and new trends are studied. The integration of digital technologies allows transport enterprises to provide high-quality logistics services while reducing costs. The authors propose the use of the CargoClix logistics platform, identifying its advantages in the digitalization of transport and logistics enterprises, in particular, in terms of real-time tracking, which is crucial for rapid response in wartime conditions.
Economic and Organizational Aspects of Functioning of Aircraft Enterprises
(Грузинский Авиационный Университет, 2019) Лобойко, Леонід Миколайович; Лобойко, Леонид Николаевич; Loboyko, Leonid; Кириленко, Оксана Миколаївна; Кириленко, Оксана Николаевна; Kyrylenko, Oksana; Новак, Валентина Олексіївна; Новак, Валентина Алексеевна; Novak, Valentina; Разумова, Катерина Миколаївна; Разумова, Екатерина Николаевна; Razumova, Katerina
The article examines the processes of harmonization of the economic and organizational basis for the operation of airlines and the transport system, which theoretically makes it possible for the country to access advanced European technologies. It is scientifically substantiated that for the successful development of an aviation enterprise it is necessary to coordinate the strategy of personnel management and the strategy of entrepreneurship among themselves.
Features of the subject area of the information model of the system of remote monitoring of the technical condition and modes of operation of the truck
(DIZZW, 2021) Gritsuk, Igor; Грицук, Ігор Валерійович; Khudiakov, Igor; Худяков, Ігор Валентинович; Ukrainskyi, Yevhen; Український, Євген Олександрович
An integral element of the processes of management and communication support of modern transport and logistics systems is the use of remote information monitoring of the parameters of the technical condition in the operation of vehicles. The task is to increase the efficiency of technical operation of trucks by improving the methods of operational control of the technical condition of the vehicle when changing modes of operation and rest and physical condition of drivers in operation by developing and applying information and analytical system of remote monitoring. The purpose of the study is to form a systematic interaction of monitoring tools to remotely ensure compliance with the modes of operation and rest of the driver, taking into account the technical condition of the vehicle in operating conditions, taking into account road, transport, climatic conditions, etc.
Financial security of enterprises as a basis for the formation of investment attractiveness
(ТОВ "ФІНТЕХАЛЬЯНС", 2024) Dokiienko, Larysa Mykolayivna; Hrynyuk, Nataliya Andriivna; Babiak, Nataliya Dmytrivna; Chepka, Viktoriia Vitaliyivna; Докієнко, Лариса Миколаївна; Гринюк, Наталія Андріївна; Бабяк, Наталія Дмитрівна; Чепка, Вікторія Віталіївна
The main aim of the article is to study the financial security of enterprises as a basis for the formation of investment attractiveness at the micro and macro levels. The main indicators of financial security of enterprises are researched, trends in the main markers of the economic climate are analyzed, and their impact on the main indicators of activity of Ukrainian enterprises is assessed. The dynamics of the main financial coefficients of the structure of financing the activities of Ukrainian enterprises by types of economic activity is studied. An indicative scale for the analysis of the structure of activity financing has been substantiated and a model for assessing the enterprises financial security level has been developed. A zoning matrix of enterprises investment attractiveness was developed, taking into account the relationship between the financial security levels and profitability.
Forecasting cargo departure by railway transport taking into account economic changes in Ukraine
(Державний вищий навчальний заклад “Університет банківської справи”, 2018) Разумова, Катерина Миколаївна; Разумова, Екатерина Николаевна; Razumova, Kateryna Mykolaivna; Кириленко, Оксана Миколаївна; Кириленко, Оксана Николаевна; Kyrylenko, Oksana Mykolaivna; Новак, Валентина Олексіївна; Новак, Валентина Алексеевна; Novak, Valentyna; Рязановська, Вікторія Вікторівна; Рязановська, Виктория Викторовна; Razanovska, Viktoriia Viktorivna
The article analyzes the forecast of transportation of coal by rail (as a cargo with the most specific weight in the structure of transportation) with the help of the proposed autoregressive model of growth, taking into account economic changes in Ukraine. It was also proved that the volumes of transportation of goods by rail are closely related to the volumes of production of industrial goods and agricultural products. The volume of goods shipment by rail is characterized by close relationship with the output of production of industrial and agricultural goods. The forecast of departure of coal by rail was developed in the article (as cargo with the highest share in the overall cargo turnover) on the basis of autoregressive model of growth considering economical changes in Ukraine. Taking into account the experience of international countries, ensuring the efficient operation of the rail transport operation is possible only on the basis of developing a forecast of its activities. This will allow to find a reserve for its transportation and throughput. Informational and methodological basis for the article is publications of scientists doing research in the field in question, materials of periodicals and Internet sources. Taking into account the country’s production potential for the study of economic development of both rail transport as a whole and its separate lines, including those with low activity, the authors developed a model of economic growth for both the gross domestic product as a whole and for individual branches the current economic structure of Ukraine, especially for rail transport. The quality of available statistical information influences significantly not only the process of parameterization, but also the quality of the model and the results of the whole modelling process. The information on the dynamics of economic features is used. It is represented in the form of time series of indicators. Time series of this economic variable is a sequence of values, measured at regular time intervals during the analyzed period. According to the results, the turnover of Ukrainian railways (including low-intensity lines) will decrease in subsequent years. This is due to a decrease in production in many sectors of the economy. At the same time, the achieved results should be taken into account in the operational model of railways in the future.
Forecasting cargo departure by railway transport taking into account economic changes in Ukraine
(Державний вищий навчальний заклад “Університет банківської справи”, 2018) Кириленко, Оксана Миколаївна; Кириленко, Оксана Николаевна; Kyrylenko, Oksana; Разумова, Катерина Миколаївна; Разумова, Екатерина Николаевна; Razumova, Kateryna Mykolaivna; Новак, Валентина Олексіївна; Новак, Валентина Алексеевна; Novak, Valentyna; Рязановська, Вікторія Вікторівна; Рязановська, Виктория Викторовна; Razanovska, Viktoriia Viktorivna
The article analyzes the forecast of transportation of coal by rail (as a cargo with the most specific weight in the structure of transportation) with the help of the proposed autoregressive model of growth, taking into account economic changes in Ukraine. It was also proved that the volumes of transportation of goods by rail are closely related to the volumes of production of industrial goods and agricultural products. The volume of goods shipment by rail is characterized by close relationship with the output of production of industrial and agricultural goods. The forecast of departure of coal by rail was developed in the article (as cargo with the highest share in the overall cargo turnover) on the basis of autoregressive model of growth considering economical changes in Ukraine. Taking into account the experience of international countries, ensuring the efficient operation of the rail transport operation is possible only on the basis of developing a forecast of its activities. This will allow to find a reserve for its transportation and throughput. Informational and methodological basis for the article is publications of scientists doing research in the field in question, materials of periodicals and Internet sources. Taking into account the country’s production potential for the study of economic development of both rail transport as a whole and its separate lines, including those with low activity, the authors developed a model of economic growth for both the gross domestic product as a whole and for individual branches the current economic structure of Ukraine, especially for rail transport. The quality of available statistical information influences significantly not only the process of parameterization, but also the quality of the model and the results of the whole modelling process. The information on the dynamics of economic features is used. It is represented in the form of time series of indicators. Time series of this economic variable is a sequence of values, measured at regular time intervals during the analyzed period. According to the results, the turnover of Ukrainian railways (including low-intensity lines) will decrease in subsequent years. This is due to a decrease in production in many sectors of the economy. At the same time, the achieved results should be taken into account in the operational model of railways in the future.

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