Optimal Control Allocation for Trajectory and Stability Control of Electric Vehicle with In-wheel Motors after a Tire Blowout
Tire blowout will cause serious safety problems and impair the vehicle stability.Many studies in the literature proposed the stability controller for the tire blowout,but these studies focused on the traditional internal combustion engine vehicle.This paper proposes a control allocation method based sliding mode control(SMC)to optimally allocate the steering and driving actuators for four-wheel independent steering(4WIS)and four-wheel independent driving(4WID)electric vehicle after a tire blowout.The driving ac-tuators are allocated by SMC to achieve the desired longitudinal velocity and yaw rate and the steering actuators are used to achieve the desired lateral velocity.Simulation results have presented to validate the proposed control strategy.
electric vehicle tire blow-out sliding mode control yaw rate trajectory control
Li Boyuan Du Haiping Li Weihua Zhang Bangji
University of Wollongong,Australia Hunan University
国内会议
上海
英文
984-990
2017-10-24（万方平台首次上网日期，不代表论文的发表时间）