Research of Electric Differential Control for Motor-Wheel-Drive Electric Vehicle
The Electric Differential Control for Motor-Wheel-Drive Electric Vehicle is discussed.And then the self-regulation method to realize the electric differential by controlling the torque of the motor and freeing the speed of the wheels has been proposed.Firstly,tire-road dynamics modeling has been established,Control system of Motor-Wheel-Drive Electric Vehicle has been designed.Secondly,simulation platform of Motor-Wheel-Drive Electric Vehicle has been established.Lastly,simulation for electric differential control of Motor-Wheel-Drive Electric Vehicle has been validated.The simulation results show that the self-regulation method by controlling the torque of the motor and freeing the speed of the wheels is effective.Each wheel speed and the corresponding wheel speed automatically keep coordination; it can realize the self-regulation differential,no wheel slipping or sliding phenomenon.
Electric Differential Motor-Wheel-Drive Electric Vehicle Simulation Self-regulation
XIANG FU YONG HE DI XU
Wuhan University of Technology, Hubei Wuhan 430070; Hubei Key Laboratory of Advanced Technology of Automotive Parts, Hubei Wuhan 430070
国际会议
石家庄
英文
540-543
2012-10-26（万方平台首次上网日期，不代表论文的发表时间）