摘要
从理论上分析了汽车电动助力转向(EPS)系统的非线性、时变特性问题,并在此基础上提出了一种智能决策基础控制的控制模式,研究了EPS系统的控制策略及实现逻辑,讨论了电机控制目标电流的给定方式,针对系统特定时变参数,实现了实用的在线辨识算法.
A control and decision mode was proposed based on the analysis of nonlinear,timevariant EPS,A control strategy was implemented logically,and the method of getting target current value of motor was discussed in this paper.Meanwhile a practical online identification arithmetic was given to deal with the timevariant parameters.
出处
《机械与电子》
2005年第5期56-58,共3页
Machinery & Electronics
关键词
汽车
电动助力转向
决策-控制
回正控制
automobile
electric power steering
decision and control
returntocenter control
