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Mathematical model of railway functioning from the perspective of sustainable development

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Category: Economy and management

Last Updated on 16 March 2017

Published on 16 March 2017

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Authors:

O.I.Kharchenko, Cand. Sc. (Tech.),Dnipropetrovsk National University of Railway Transport named after Academician V.Lazaryan, Dnipro, Ukraine, e‑mail: olesiakh100@ gmail.com

Abstract:

Purpose. The article is aimed to ensure the most efficient variant of railway functioning from the perspective of sustainable development.

Methodology. A comprehensive analysis of works in the field of increasing the functioning of railway transport subdivisions and implementing the principles of sustainable development was carried out. This analysis makes it possible to identify the main directions of increasing the efficiency of railway functioning from the perspective of sustainable development. The model of railway functioning was developed using the mathematical apparatus of the theory of sets and graphs that allows structuring the railway as a complex system. The basic stages and the relationships during the simulation of railway functioning processes at the macro and micro levels were shown.

Findings. A mathematical model of the railway functioning was developed on the basis of which the simulation of the railway functioning process is carried out at two levels. The macro level is the simulation of the car traffic volume displacement in the transport network within the railway and the micro level is the simulation of processing the car traffic volume at the stations of the railway.

Originality. The article includes an adequate description of the process of railway functioning from the perspective of sustainable development, based on the apparatus of the theory of sets and graphs.

Practical value. On the basis of the proposed model of the railway functioning at the macro level it is possible to solve the problems of optimal distribution of freight operation not only between the stations encompassing the approach lines of the mining enterprises, but also between all railway stations perating local car traffic volumes. Using the proposed model of functioning of the technical freight station at the micro level the problem of determining the optimal quantitative characteristics of the production capacities of the stations is solved.

References/Список літератури

1. Kharchenko, O.I., 2015. Formation of the system of indicators of sustainable development of railway transport subdivisions. Zaliznychnyi transport Ukrainy, No. 1, pp. 18–21.

Харченко О.І. Формування системи показників сталого розвитку підрозділів залізничного транспорту / О.І.Харченко; Залізничний транспорт України. – 2015. – № 1. – С. 18–21.

2. Vereshchagin, N.K. and Shen, A.V., 2012. Lektsii po matematicheskoy logike i teorii algoritmov. Nachala teorii mnozhestv, 4-e izd., dop [Lectures on mathematical logic and the theory of algorithms. Beginnings of set theory, 4-th enlarged ed.]. Moscow: MTsNMO.

ВерещагинН.К. Лекциипоматематическойлогикеитеорииалгоритмов. Начала теории множеств / Верещагин Н.К., Шень А.В.; 4-е изд., доп. – Москва: МЦНМО, 2012. – 112 c.

3. Mukhortov, V.V. and Rylov, V.Yu., 2006. Obiektno-orientirovannoie programmirovaniie, analiz i dizain: [Object-oriented programming, analysis and design]. Novosibirsk: IMSORAN.

Мухортов В.В. Объектно-ориентированное программирование, анализ и дизайн / Мухортов В.В., Рылов В.Ю. – Новосибирск, 2006. – 108 с.

4. Nahornyi, Ye.V., Naumov, V.S. and Ivanchenko, A.V., 2012. The model of logistics system for cargo delivery between Ukraine and Belarus. Transportni systemy ta tekhnolohii perevezen, Vol. 4, pp. 70–74.

Нагорний Є.В. Модель логістичної системи доставки вантажів між Україною та Білоруссю / Є.В.Нагорний, В.С.Наумов, А.В.Іванченко; Транспортні системи та технології перевезень. – 2012. – Вип. 4. – С. 70–74.

5. Nahornyi, Ye.V., Naumov, V.S., Omelchenko, T.O. andLytvynova, Ya.V., 2013. Analysis of theoretical approaches to improve the logistical management in transport hubs. Vostochno-Yevropeyskiy zhurnal peredovykh tekhnologiy, Vol. 4/4(64), pp. 61–64.

Аналіз теоретичних підходів до вдосконалення логістичного управління в транспортних вузлах / Є.В.Нагорний, В.С.Наумов, Т.О.Омельченко, Я.В.Литвинова; Восточно-Европ. журнал передовых технологий. – 2013. – Вып. 4/4(64). – C. 61–64.

6. Bobrovskiy, V.I., Kozachenko, D.N. andVernigora, R.V., 2014. Functional simulation of railway stations on the basis of finite-state automatа. Transport problems, Vol. 9, Is. 3, pp. 57—65.

7. Domnin, L.M., 2007. Elementy teorii grafov [Elements of graph theory]. Penza: Izdatelstvo Penzenskogo gosudarstvennogo universiteta.

ДомнинЛ.М. Элементытеорииграфов/ Л.М.Домнин. – Пенза: Изд-воПензенскогогос. ун-та, 2007. – 144 с.

8. Volkov, I.K. and Zagoruyko, Ye.A., 2004. Issledovaniye operatsiy [Operations research]. Moscow: Izdatelstvovo MGTU imeni N.E.Baumana.

Волков И.К. Исследование операций / Волков И.К., Загоруйко Е.А. – Москва: Изд-во МГТУ им. Н.Э.Баумана, 2004. – 440 с.

9. Hamdi, A. Taha, 2007. Vvedeniie v issledovaniie operatsiy, 7-e izdaniye [Operations research: An introduction, 7-th ed.]. Translated from English by V.I.Tiupti, A.A.Minko. Moscow: Izdatelskiy dom «Vilyams».

Таха Хемди А. Введение в исследование операций; 7-е издание: Пер. с англ. / Таха Хемди А. – Москва: Издательский дом „Вильямс“, 2007. – 912 с.

10. Kharchenko, O.I., 2015. Determining the optimal allocation of capital investments to ensure the sustainable development of railways. Nauka ta prohres transportu. Visnyk Dnipropetrovskoho natsionalnoho universytetu zaliznychnoho transportu im. akad. V.Lazariana, No. 2 (56), pp. 77–86.

Харченко О.І. Визначення оптимального розподілу капіталовкладень для забезпечення сталого розвитку залізниць / О.І.Харченко; Вісник Дніпропетровського національного університету залізничного транспорту ім. акад. В.Лазаряна. – 2015. – № 2(56). – С. 77–86.

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