基于双源转向系统的纯电动客车转向控制改进  

Improvement of Steering Control for Pure Electric Buses Based on Dual-source Steering System

作　　者：张利新 孙炜 刘逸群 文健峰 杨杰君 ZHANG Lixin;SUN Wei;LIU Yiqun;WEN Jianfen;YANG Jiejun(CRRC Electric Vehicle Co.,Ltd.,Zhuzhou 412007,China)

机构地区：[1]中车时代电动汽车股份有限公司,湖南株洲412007

出　　处：《客车技术与研究》2024年第5期31-33,37,共4页Bus & Coach Technology and Research

摘　　要：通过对双源转向系统的硬件与控制策略的改进,设计不同工作异常判断及异常处理措施,实现在转向助力高压失效的工况下,维持车辆转向系统助力无中断工作,有效地保障车辆行驶安全。Through the improvement of the hardware and control strategy of the dual-source steering system,the authors design different abnormal judgment and abnormal handling measures to achieve the goal of maintaining the vehicle steering system power without interruption under the condition of high-pressure failure of steering power to effectively ensure the safety of vehicle driving.

关 键 词：纯电动客车 双源转向 控制改进 

分 类 号：U463.2[机械工程—车辆工程]