Methods of Analytical Modeling the Process of Freight Transportation Management in the Regional Transport Complex

Chislov, Oleg; Zadorozhniy, Vyacheslav; Bogachev, Taras; Kravets, Alexandra; Bogachev, Victor; Егорова, Ирина Николаевна

doi:10.1007/978-3-030-71771-1_13

Cited by 7 publications

(4 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The objective function of the model is given in the form of an integrated criterion of quality of car traffic management for a certain period, the value of which will assess the quality of operational staff in car service, track the dynamics of cost reduction operations and identify ways to reduce them. Chislov et al (2020) formed a model of the transport process in the form of a twocriteria problem of integer mathematical programming. Using the model will ensure finding the optimal plan of grain cargo flows according to two-time criteria.…”

Section: Literature Reviewmentioning

confidence: 99%

Technological proposal for the attention of the risk in the management of the work of a railway station with a port

Baulina

Bogomazova

Prodashchuk

2023

RDLUZ

View full text Add to dashboard Cite

The purpose of the article is to definean improved technology for managing the operation of a railway station with a port when carrying out container transportationwith the attention of the financial risk.To achieve this goal, the authors used methods of statistical data analysis of dynamically changing parameters, methods of mathematical statistics, probability theory, methods of optimization and combinatorial analysis.The article formalizes the technology of managing the work of a railway station with a port in the form of a mathematical model.The objective function of the model is based on the sum of operating costs and takes into account the risk of financial losses of the port station due to the occurrence of risky events that threaten the stable and safe operation of railway transport in the conditions of martial law. For representation of the level of financial risk, the use of the density function of the normal distribution law is proposed. The application of the proposed mathematical model will allow to determine the optimal sizeof a batch of large-tonnage containers intended for loading onto a shipwith minimal operating costs.

show abstract

Section: Literature Reviewmentioning

confidence: 99%

Technological proposal for the attention of the risk in the management of the work of a railway station with a port

Baulina

Bogomazova

Prodashchuk

2023

RDLUZ

View full text Add to dashboard Cite

show abstract

“…For equation ( 1), we single out the most meaningful and interesting special cases, theoretical explanations for which are given in [14][15][16]. If 12 pp  and 1 1 2 2…”

Section: General Principles For Building a Model In The Duopoly Casementioning

confidence: 99%

Geometric routing model as a new approach in mathematical modeling of wagon flows rational distribution

Zadorozhniy,

Bogachev,

Kravets

et al. 2023

E3S Web Conf.

View full text Add to dashboard Cite

In the ongoing transport and logistics researches, a coefficient of railway line non-straightness is introduced, by means of which, for the considered loading stations, the specifics of the location of the railway network in a given region are taken into account. The use of this coefficient makes it possible to increase the efficiency and practical expediency of applying the method of economic and geographical delimitation of the «influence areas» of the loading stations. As a result, it is possible to construct a mathematically substantiated geometric routing model of the territorial oligopolistic market for freight transportation formed by the considered loading stations. As an effective tool in the research process, a system of analytical calculations is used.

show abstract

“…A large number of studies conducted in recent years are related to the issues of optimization of transport processes, rational distribution of cargo flows, including those considered within the framework of multimodal transportation systems [1][2][3][4][5][6][7][8][9][10]. For example, the paper [2] addresses the optimisation of transport processes within a logistic chain.…”

Section: Introductionmentioning

confidence: 99%

“…The paper [5] is focused on using of selected methods from applied mathematics in railway transport. The above analysis gives an idea of the relevance of research on the optimization of transport and technological systems in the regions, as well as the variety of methods used in this case [1][2][3][4][5][6][7][8][9][10]. It should be noted that a necessary condition for a client-oriented approach to the organization of the transport process is the solution of the problem, which consists in increasing the level of economic feasibility of this process.…”

Section: Introductionmentioning

confidence: 99%

On one approach to choosing unloading stations according to egalitarian principles in transport-type optimization problems

Bogachev

Zadorozhniy²,

Kravets³

et al. 2023

E3S Web Conf.

View full text Add to dashboard Cite

A multi-agent approach has been developed for solving the optimization transport-type problems. As an object of application, a multimodal system of transportation of grain cargoes with cost indicators is considered. The egalitarian principles of welfare theory implemented in the form of the Pareto criterion are used as the methodological basis of the research. A significant role belongs to the mathematical experiment as an effective tool for simulation modeling. The optimization algorithm developed in a mathematically oriented software environment makes it possible to effectively manipulate the values of cost indicators and constraints in the problem.

show abstract

Methods of Analytical Modeling the Process of Freight Transportation Management in the Regional Transport Complex

Cited by 7 publications

References 14 publications

Technological proposal for the attention of the risk in the management of the work of a railway station with a port

Technological proposal for the attention of the risk in the management of the work of a railway station with a port

Geometric routing model as a new approach in mathematical modeling of wagon flows rational distribution

On one approach to choosing unloading stations according to egalitarian principles in transport-type optimization problems

Contact Info

Product

Resources

About