Design on EPS control system of automotive motor

FENG Jun-ping1; ZHAO Jing-bo2; LIU Hai-mei2

doi:10.13873/j.1000-97872010.04.006

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Design on EPS control system of automotive motor

更新时间：2025-09-11

- Design on EPS control system of automotive motor
- Vol. 29, Issue 4, Pages: 81-83(2010)
- 作者机构：
  
  1. 江苏技术师范学院汽车工程学院
  2. 江苏大学汽车与交通工程学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872010.04.006
  CLC： U464.142.1
- Published：2010
- 稿件说明：
移动端阅览
[1]冯俊萍,赵景波,刘海妹.汽车EPS电动机控制系统设计与试验[J].传感器与微系统,2010,29(04):81-83.

FENG Jun-ping1, ZHAO Jing-bo2, LIU Hai-mei2. Design on EPS control system of automotive motor[J]. 2010, 29(4): 81-83.
[1]冯俊萍,赵景波,刘海妹.汽车EPS电动机控制系统设计与试验[J].传感器与微系统,2010,29(04):81-83. DOI： 10.13873/j.1000-97872010.04.006.

FENG Jun-ping1, ZHAO Jing-bo2, LIU Hai-mei2. Design on EPS control system of automotive motor[J]. 2010, 29(4): 81-83. DOI： 10.13873/j.1000-97872010.04.006.

摘要

电动助力转向（EPS）电动机的运行特性及其控制系统设计是满足转向性能和实现可靠运行的关键技术之一。分析了电动机的结构与工作原理

分析了电动机的运行特性

设计了电动机控制系统的控制策略和功率驱动电路

设计了试验台架和转向轻便性试验。试验结果不仅实现了EPS转向助力的效果

而且验证EPS电动机功率驱动电路设计的有效性。对进一步进行电动机的智能控制与容错设计具有重要的工程应用意义。

Abstract

The operation characteristic and control system design of automotive EPS motor is one of the key technologies to satisfy steering performance and to realize system’s reliable operation.The structure

working principle and the operation characteristics of EPS motor were studied.The corresponding control strategy and power drive circuit were designed.The test bed and steering handiness test were designed.The test results show that not only realize the EPS’power assist effect but also validate the validity of motor power drive circuit design.It has practical engineering significance to guide the design of EPS system and to improve the operation efficiency and to optimize the operation characteristic.

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references

EPS无刷直流电动机控制系统研究与仿真分析 [J]. 邱少锋,辜承林,唐小琦,卿浩. 微特电机 . 2006(08)

电动助力转向系统电动机与减速机构的匹配研究 [J]. 何仁,苗立东,罗石,商高高. 公路交通科技 . 2005(03)

Control logic for an electric power steering system using assist motor [J] . Ji-Hoon Kim,Jae-Bok Song. Mechatronics . 2002 (3)

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