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。
关键词：纯电动客车；双源转向；控制改进
文章编号：1006-3331（2024）05-0031-03 文献标志码：A 中图分类号：U463.2
Improvement of Steering Control for Pure Electric Buses Based on Dual-source Steering System
ZHANG Lixin, SUN Wei, LIU Yiqun, WEN Jianfen, YANG Jiejun
Abstract: 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.
Key words: pure electric bus; dual-source steering; control improvement
