Design of driving control strategy of torque distribution for two - wheel independent drive electric vehicle

3rd International Conference on Advances in Energy Resources and Environment Engineering

能源学;生态环境科学

Zhang, Chuanwei^1 ; Zhang, Dongsheng^1 ; Wen, Jianping^1

Department of Vehicle Engineering, Xi'An University of Science and Technology, Xi'an Shaanxi

710054, China^1

关键词: Control stability;    Control strategies;    Coordination simulation;    Direct yaw moment control;    Driving control;    Dynamics modeling;    Joint simulation;    Torque distribution;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/113/1/012082/pdf
DOI  :  10.1088/1755-1315/113/1/012082

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

In order to coordinately control the torque distribution of existing two-wheel independent drive electric vehicle, and improve the energy efficiency and control stability of the whole vehicle, the control strategies based on fuzzy control were designed which adopt the direct yaw moment control as the main line. For realizing the torque coordination simulation of the two-wheel independent drive vehicle, the vehicle model, motor model and tire model were built, including the vehicle 7 - DOF dynamics model, motion equation, torque equation. Finally, in the Carsim - Simulink joint simulation platform, the feasibility of the drive control strategy was verified.