某全自动驾驶地铁车辆头车轴重偏差计算与优化
Calculation and optimization of axle load deviation of the first vehicle of a fully automatic driving subway
侯明林 1王军民1
作者信息
- 1. 中车株洲电力机车有限公司, 湖南 株洲 412001
- 折叠
摘要
介绍了某速度等级为80 km/h的A型全自动驾驶地铁车辆底架设备布置方案和轴重偏差计算方法,通过对比该方案下头车轴重偏差理论计算值与称重数据之间差异,验证了计算方法的准确性,提出了头车轴重偏差的优化措施,为后续类似地铁车辆头车轴重偏差控制提供理论依据.
Abstract
This paper introduces the layout scheme of the chassis equipment and the calculation method of axle load deviation for a type A fully automatic driving subway vehicle with a speed level of 80 km/h.By comparing the difference between the theoreti-cal calculation value of the first vehicle axle load deviation and the weighing data under this scheme,the accuracy of the calcula-tion method is verified.Optimization measures for the first vehicle axle load deviation are proposed,providing a theoretical basis for controlling the first vehicle axle load deviation of similar subway vehicles in the future.
关键词
80km/h/全自动驾驶/地铁车辆/轴重计算Key words
80 km/h/fully automatic driving/subway vehicle/axle load calculation引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据