汽车电动助力式转向系统地现状与发展关键词:电动助力转向;控制系统;电动驱动;传感器信息融合中图分类号: TP271 文献标识码: A Development Status of Electric Power Steering LI Wei-guang1, LI Hui-qi2 ,WANG Yuan-cong1 (1
South China University of Technology GuangZhou 510640,China
Guangdong Joinsun Elec & Ind
GuangZhou 510630,China> Abstract: This paper summarizes the development status of Electric Power Steering, and introduces the sorts, structure, principle, main components, technology parameters and performance traits of EPS
The ten- dency of EPS is also discussed
Key words: Electric Power Steering
control system
electric drive
syncretiztion of sensor information 1 引言汽车助力转向依次经历了机械式转向系统、液压式转向系统、电控液压式转向系统等阶段,国际上已有一些大地汽车公司在探讨开发地下一代线控电动转向系统
在国外 , 各大汽车公司对汽车电动助力转向系统 (Electric Power Steering - EPS,或称 Electric Assisted Steering - EAS>地