摘要
电动助力转向是一种新型汽车动力转向技术。设计了一种采用P 87C 591单片机控制的汽车电动助力转向系统,利用专家控制系统计算电机给定转矩,采用转矩闭环对实际输出转矩进行控制。实验表明,该系统具有良好的电动助力特性,满足电动助力转向要求。
EleCtric power steering is a new power steering tec power steering system controlled by P87C591 microprocess control system. The practical output torque is closed- loop system designed has good steering characteristics and meets t or. co he ology for vehicles. This paper presents an electric The motor given torque is computed by expert ntrolled. The results of the experiment show the request of electric power steering.
出处
《微电机》
北大核心
2005年第5期88-90,共3页
Micromotors
关键词
电动助力转向
单片机
控制系统
Power Assisted Steering
Microprocessor
Control System
