新型低地板独立轮对转向架主动控制研究  

Research on Active Control of New Low Floor Independent Wheelset Bogies

作　　者：银豪 王腾飞 肖茂 汪慧明 YIN Hao;WANG Tengfei;XIAO Mao;WANG Huiming(Traction Power State Key Laboratory, Southwest Jiaotong University, Chengdu 610031, China)

机构地区：[1]西南交通大学牵引动力国家重点实验室

出　　处：《机械制造与自动化》2019年第5期168-170,192,共4页Machine Building & Automation

摘　　要：低地板车辆的运行稳定性、上下车的方便性受到人们的关注。研究了基于轮毂电动机控制转速以及电磁阀控制轮对摇头角兼容的新型转向架,采用两种模式控制的转向架均可以克服独立轮对转向架的缺点,采用合理的控制目标,可以通过小曲线半径,在直线上实现对中。分析了不同电动机控制策略对横移量的影响。The operational stability of low floor vehicles and the convenience of getting on and off are attracted people's attention to. This paper makes a study of a new type of bogie in which its speed is controlled by the hub motor and the wheelset angle is controlled by the solenoid valve. The two mode controlling the bogies can be used to overcome the shortcomings of the independent wheelset bogies. The reasonable control targets are adopted so that the alignment can be realized in the straight line through the small curve radius. The influence of the different motor control strategies on the lateral displacement is analyzed.

关 键 词：列车 独立轮对 主动控制 电动机调速 

分 类 号：U260.1[机械工程—车辆工程]