Influence of Control Algorithm on Train Traffic Technical Characteristics

Dmitriy Kornev

doi:10.20295/2412-9186-2023-9-01-7-18

UDC

656.22

INFLUENCE OF CONTROL ALGORITHM ON TRAIN TRAFFIC TECHNICAL CHARACTERISTICS Influence of Control Algorithm on Train Traffic Technical Characteristics

АА Аа

Published in Transport automation research · Pages 7–18 · Rubric: Operation of transport systems

DOI: https://doi.org/10.20295/2412-9186-2023-9-01-7-18

Received: 12.03.2023 Accepted: 13.03.2023 Published: 13.03.2023

Authors

Dmitriy Kornev

Academic degree: candidate of technical sciences

Research and Design Institute for Information Technology, Signaling and Telecommunications on Railway Transport (JSC NIIAS) Lead Engineer · Russian Federation · Moscow

ABSTRACT

In order to choose locomotive control algorithm when prognosing train motion rational mode in an exploitation by the methods of mathematical modeling, the calculation was performed of main technical and economic characteristics of the operation of diesel locomotive 2TE116U with a stock at the use of full power and at control, basing on the parameters of a mode map. The method basis represents train motion dynamic model on a railway section with a given profile. To verify the developed method, numerical studies were carried out in the wide range of changes of stock weights which not exceed the calculated weight. The obtained results have been compared with statistical data on the values of operational characteristics of train motion on Russia railways. It has been shown that train motion mode modelling at the use of locomotive full power gives a significant error at calculating technical speed, at the norm of train weight rate and fuel consumption and does not allow calculating locomotive control rational algorithm on optimization used criteria inclusive of operation conditions. At the choice of locomotive control rational algorithm, the necessity is substantiated for taking into account real conditions of train motion operation by batch or partially batch schedule which are reflected in mode map parameters.

KEYWORDS

dynamic model of train motion, model verification, locomotive control algorithm, statistical data of train operational characteristics, train schedule, train motion mode map, calculated technical and economic characteristics of train motion

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GOST

Kornev D. A. Influence of Control Algorithm on Train Traffic Technical Characteristics // Transport automation research. 2023. no. 1. pp. 7-18. DOI: https://doi.org/10.20295/2412-9186-2023-9-01-7-18. (Date of access 07.09.2026).

MLA

Dmitriy Kornev. "Influence of Control Algorithm on Train Traffic Technical Characteristics." Transport automation research 9.1 (2023): 7-18. DOI: https://doi.org/10.20295/2412-9186-2023-9-01-7-18.

APA

Kornev D. A. (2023). Influence of Control Algorithm on Train Traffic Technical Characteristics. Transport automation research, 9(1), 7-18. https://doi.org/10.20295/2412-9186-2023-9-01-7-18

Chicago

Dmitriy Kornev. "Influence of Control Algorithm on Train Traffic Technical Characteristics." Transport automation research 9, no. 1 (2023): 7-18. https://doi.org/10.20295/2412-9186-2023-9-01-7-18.

WIKI

{{cite journal | author = Kornev D. A. | title = Influence of Control Algorithm on Train Traffic Technical Characteristics | journal = Transport automation research | year = 2023 | volume = 9 | issue = 1 | pages = 7-18 | doi = 10.20295/2412-9186-2023-9-01-7-18 }}

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INFLUENCE OF CONTROL ALGORITHM ON TRAIN TRAFFIC TECHNICAL CHARACTERISTICS Influence of Control Algorithm on Train Traffic Technical Characteristics

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