采用大闭环控制方式的城市轨道交通列车制动控制系统研究

王其伟王令军王超逸

Brake System of Urban Rail Transit Train with Large Closed Loop Control Mode

WANG QiweiWANG LingjunWANG Chaoyi
摘要:
大闭环控制方式的城市轨道交通列车制动控制系统,以既有的城市轨道交通列车制动系统为基础,加以适当改造,构建大闭环,通过对减速度的精确控制实现对城市轨道交通列车制动力的精确控制。介绍并比较分析了大闭环控制方式的列车制动控制系统与既有列车制动控制系统的构成、主要功能和作用原理,从理论上推断出大闭环控制方式的城市轨道交通列车制动控制系统能够显著改善列车的制动品质,实现列车精准定点停车。
Abstracts:
Based on the existing urban rail train brake system and proper improvement and through accurate control of the deceleration, a new system adopts the large closed loop control mode to carry out precise control of train break. In this paper, the new urban rail brake control system adopting large closed loop control mode and the existing urban rail brake systems are comparatively analyzed from aspects of system composition, main functions and working principle, the advantages of this brake control system are theoretically deduced, which can significantly improve the braking quality for urban rail transit trains and realize accurate fixed-point stop.
引文 / Ref:
王其伟,王令军,王超逸.采用大闭环控制方式的城市轨道交通列车制动控制系统研究[J].城市轨道交通研究,2019,22(4):7.
WANG Qiwei,WANG Lingjun,WANG Chaoyi.Brake System of Urban Rail Transit Train with Large Closed Loop Control Mode[J].Urban mass transit,2019,22(4):7.
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