The mathematical model for calculating the formation of single-group plan with through trains using set theory

Authors

DOI:

https://doi.org/10.15802/etr.v0i11.83780

Keywords:

organization of traffic volumes, the theory of multiple functions

Abstract

The aim of this work is to develop mathematical models and computational methods of the organization of traffic volumes in the freight trains on the basis of vector option in order to reduce car-hours of accumulation trains at service stations.

The main objective of the study is the organization and distribution of traffic volumes in the single-group through the train at stations with a minimum of technical costs of times for their accumulation. The object of research is the network of railway technical stations races-even the landfill. The subject of research is the organization of traffic volumes in the single-group through the train. The method of research is the theory of multiple functions. Scientific novelty lies in solving the problem of linear programming in boo-left variables using multiple functions leading to the search for a plurality of minimizing the objective function under certain restrictions on the elements of the set.

The necessary conditions for solving the problem of vector optimization in the calculation of the plan of forming single-group cross-train on the range selected network stations.

Author Biography

А. Ю. Папахов, Department of Management of operational work, Dnepropetrovsk National University of Railway Transport named after Academician V. Lazaryan, Lazaryan 2 Str., 49010, Dnepropetrovsk, Ukraine, tel.: + 38 (067) 524-43-22

Кафедра «Управление эксплуатационной работой»

References

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Published

2016-11-23

Issue

Section

Energy Saving