Improvement of Vehicle Handling and Stability by Integrated Control of Four Wheel Steering and Direct Yaw Moment
会议名称：《第二十六届中国控制会议》
会议日期：2007年
学科分类：08[工学] 082304[工学-载运工具运用工程] 080204[工学-车辆工程] 0802[工学-机械工程] 0835[工学-软件工程] 080201[工学-机械制造及其自动化] 0823[工学-交通运输工程]
关 键 词：Integrated Control Robust Model Matching Control Linear Matrix Inequality Sliding Mode Observer
摘 要：This study proposes a new vehicle integrated robust model matching controller（R-MMC）that cooperates four wheel steering and direct yaw moment control to improve the vehicle handling performance and *** design frame work of the R-MMC is based on linear matrix inequalities（LMIs）in this *** vehicle sideslip angle measurement is difficult to achieve in practice,a LMI-based sliding mode observer（SMO）that requires only vehicle yaw rate as the measured input is also *** performance and robustness of the SMO and the integrated controller are demonstrated under critical steering maneuvers and road surface *** results reveal the satisfactory tracking ability of the SMO,and the superior improved vehicle handling performance,stability and robustness of the integrated control vehicle.