浅谈地铁制动控制与列车冲动  

A Brief Discussion for Brake Control and Impact of Metro

作　　者：段明民[1] 汪伟[2,3] 

机构地区：[1]中国铁道科学研究院机车车辆研究所,北京100081 [2]北京交通大学交通运输学院,北京100044 [3]西安铁路局机务处,陕西西安710054

出　　处：《铁道机车车辆》2011年第6期63-65,共3页Railway Locomotive & Car

摘　　要：地铁的稳定性和舒适度正受到越来越多的重视。通过分析国内外关于列车冲击的相关标准,提出采用减速度和冲击率来评价列车冲动。研究地铁列车制动减速度与列车冲击率之间的关系,提出了针对地铁制动系统空气制动和复合制动的制动控制方法。More and more attention is paid to stability and comfortability of metro train. By analyzing the related standards about the impact of train at home and abroad, both deceleration and impingement rate should be used to evaluate impact of metro train. The relationship between the brake deceleration and the impact of metro train is researched, optimized methods of brake control aimed at pneumatic and blending brake of metro brake system are put forward.

关 键 词：制动控制 冲动 冲击率 减速度 

分 类 号：U260.351[机械工程—车辆工程]