汽车驱动防滑控制仿真系统分析研究  

Analysis and Research on Simulation System of Automobile Drive Anti-slip Control

作　　者：崔晓琳[1] CUI Xiaolin(Department Of Automotive Engineering,Yantai Automobile Engineering Professional College,Yantai 265500,China)

机构地区：[1]烟台汽车工程职业学院汽车工程系,山东烟台265500

出　　处：《微型电脑应用》2021年第2期99-101,113,共4页Microcomputer Applications

摘　　要：针对小型电动汽车为有效实现驱动防滑功能,对汽车驱动防滑控制系统进行了研究和设计。该系统采用纯电动机控制,对于汽车目标滑转率结合运用路面自动识别方法及经验目标值完成确定过程,防滑控制过程涉及的电动机输出转矩通过PID控制算法(积分分离型)的使用实现有效的驱动控制过程,将该驱动防滑控制系统在不同路面上进行驱动加速仿真实验,结果表明该系统可完成驱动轮滑转率到目标滑转率附近快速准确地控制过程,证明了该控制算法及策略的有效性。In order to effectively realize the anti-skid driving function of small electric vehicles,this paper mainly studies and designs the automotive anti-skid control system.The system uses pure motor control,and uses the automatic road surface recognition method and empirical target value for the target slip rate.After completing the determination process,the output torque of the motor involved in the anti-skid control process is used to implement an effective drive control process through the use of the PID control algorithm(integral separation type).This system can complete the fast and accurate control process from the driving wheel slip rate to the target slip rate,which proves the effectiveness of the control algorithm and strategy in this paper.

关 键 词：驱动防滑控制系统 控制策略 PID控制算法 实现路径 

分 类 号：U463[机械工程—车辆工程]