考虑轮径差的独立旋转车轮导向控制  

Guidance control of independently rotating wheels considering wheel diameter difference

作　　者：王云鹏 李正武 杨其林 周宇航 方晓春[2] WANG Yunpeng;LI Zhengwu;YANG Qilin;ZHOU Yuhang;FANG Xiaochun(CRRC Qingdao Sifang Rolling Stock Research Institute Co.,Ltd.,Qingdao 266031,China;School of Electrical Engineering,Beijing Jiaotong University,Beijing 100044,China)

机构地区：[1]中车青岛四方车辆研究所有限公司,山东青岛266031 [2]北京交通大学电气工程学院,北京100044

出　　处：《电力机车与城轨车辆》2023年第6期42-46,共5页Electric Locomotives & Mass Transit Vehicles

基　　金：中国中车股份有限公司科技研究开发计划重点项目(2021CYB151)。

摘　　要：轮径差作为影响100%低地板有轨电车独立旋转车轮导向能力的关键因素,对车辆运行的安全性和稳定性至关重要。文章通过分析轮径差对独立旋转车轮导向控制的影响,在传统转速差控制的基础上,提出了轮径差补偿控制策略,并进行了仿真验证。结果表明,该控制策略可以消除轮径差对独立旋转车轮导向能力的影响。As a key factor affecting the guidance performance of the independently rotating wheels of 100%low-floor tram,the wheel diameter difference is crucial to the safety and stability of vehicle operation.In this paper,by analyzing the influence of wheel diameter difference on the guidance control of independent rotating wheels,a compensation control strategy of wheel diameter difference is proposed based on the traditional rotational speed difference control,and the strategy is verified by simulation.The results show that the control strategy can eliminate the influence of wheel diameter difference on the guidance performance of independent rotating wheels.

关 键 词：独立旋转车轮 导向控制 转速差 轮径差 

分 类 号：U270.331.1[机械工程—车辆工程]