Факультет транспорту, менеджменту і логістики (ФТМЛ)

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Browsing Факультет транспорту, менеджменту і логістики (ФТМЛ) by Author "Akmaldinova, Victoriia"

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    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.
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    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.