摘要
利用某电动车线性二自由度车辆模型和基于CarSim与MATLAB/Simulink的联合仿真模型,对所提出的后轮转向双参前馈控制策略进行仿真分析,并与前馈比例控制策略、前馈比例加横摆角速度反馈控制策略的控制效果进行对比分析,证明了双参前馈控制策略的有效性。
The linear two-degree-of-freedom vehicle model and the co-simulation model based on CarSim and MATLAB/Simulink of an electric vehicle are used to simulate and analyze the two-parameter-feedforward rear-wheel steering control strategy.The control effect of the proposed control strategy is compared with the feedforward proportional control strategy and the feedforward proportional plus yaw rate feedback control strategy,and it proves the effectiveness of the two-parameter-feedforward control strategy.
作者
汤敏
郝文权
禹真
Tang Min;Hao Wenquan;Yu Zhen(General Research and Development Institute,China FAW Corporation Limited,Changchun,130013;State Key Laboratory of Comprehensive Technology on Automobile Vibration and Noise&Safety Control,Changchun,130013)
出处
《汽车文摘》
2021年第4期21-26,共6页
Automotive Digest
关键词
后轮转向
控制策略
双参前馈控制
电动汽车
Rear-wheel steering
Control strategy
Two-parameter-feedforward control
EV