摘要
本文介绍了一种新型电动汽车的驱动防滑控制系统 (ASR)。对所建立的简化电动汽车驱动模型 ,采用模糊PID控制算法对左右两侧驱动轮单独控制 ,应用此算法可使各车轮的滑转率控制在最佳滑转率附近。此系统已在Matlab上进行仿真试验 ,仿真结果证明 ,在电动汽车高速直线行驶在不同附着系数的路面的情况下 ,按此算法设计的驱动防滑控制系统 ,能显著提高汽车的安全性和稳定性。
In this paper, a new Acceleration Slip Regulation(ASR) system applied in the Electrical vehicle is designed. The driving model of the Electrical Vehicle is to separately control wheels by fuzzy PID controlling arithmetic. This arithmetic makes slip-rate of every wheel reaching the best rate. Under the Electrical Vehicle rapidly and straight driving on any roads with different friction coefficient,through the simulation test by Matlab, it can be proved that the design of ASR system has improved the Electrical Vehicle's security and stabilization remarkably.
出处
《自动化技术与应用》
2004年第2期29-32,35,共5页
Techniques of Automation and Applications
