Approach to Vehicle Yaw Stability Control Based on Differential Brake
The paper addresses a vehicle yaw stability controller based on differential brake aiming at vehicle yaw stability con-trol problem.Firstly,a piece-wise af fine model is obtained through first order Taylor series expansion of vehicle yaw dynamics and wheel dynamics to approximate vehicle nonlinear dynamics.Secondly,a controller is designed based on explicit model predictive control method,which is to control vehicle yaw rate to track driver desired yaw rate and meet vehicle states and brake torque constraints.At last,the controller is evaluated in a nonlinear vehicle dynamics software,in which the control input is calculated through checking table.
LIU Zhiyuan ZHOU Hongliang
Harbin Institute of Technology,Department of Control Science and Engineering,Harbin 150001,P.R.China
国际会议
The 30th Chinese Control Conference(第三十届中国控制会议)
烟台
英文
1-6
2011-07-01（万方平台首次上网日期，不代表论文的发表时间）