Study on dynamics of coupled systems in high-speed trains

被引：77

作者：

Zhang, Weihua ^{[1
]}

Shen, Zhiyun ^{[1
]}

Zeng, Jing ^{[1
]}

机构：

[1] Southwest Jiaotong Univ, State Key Lab Tract Power, Chengdu, Peoples R China

来源：

VEHICLE SYSTEM DYNAMICS | 2013年 / 51卷 / 07期

关键词：

high-speed railway; high-speed trains; dynamics; coupled relationship; NUMERICAL-ANALYSIS; CATENARY SYSTEM; PANTOGRAPH; ALGORITHM;

D O I：

10.1080/00423114.2013.798421

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper studies the relationship between various coupled systems that can affect train operation, including interactions between track and train, the pantograph-catenary system and train, power supply system and train, and airflow and train, with respect to the structure and characteristic of a high-speed railway. With the increasing speed and aggravated dynamic behaviours of trains, the necessity for a study of the system dynamics of high-speed trains, considering all these interactions, is discussed. The overall simulation, optimisation and control are achieved based on the analysis of the dynamics generated by coupled systems in high-speed trains, and a theoretical framework for the dynamics is presented in the paper.

引用

页码：966 / 1016

页数：51

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