Acceleration slip regulation of mini electric vehicle with in-wheel motors

doi:10.3969/j.issn.1000-1565.2017.03.016

Abstract

Abstract: In order to accomplish acceleration slip regulation of mini electric vehicle with in-wheel motors,a fuzzy-PID controller is designed for electric vehicle with two rear-wheel independent drive in view of engineering applications.First a simplified fuzzy road identification method is designed,then vehicle model is established based on Carsim software,and the co-simulation platform is built based on Simulink and Carsim software,finally the experiments have been done in typical roads with driving wheel torque as control variable based on the co-simulation platform.The simulation results show that the controller can effectively restrain the excessive slip of driving wheel,and improve dynamic performance and stability of the vehicle based on road identification.

Key words: electric vehicle, in-wheel motor, acceleration slip regulation, fuzzy-PID control, co-simulation

CLC Number:

U469.72
TP27

LI Zhiyuan,HOU Shunyan,LI Haodong. Acceleration slip regulation of mini electric vehicle with in-wheel motors[J]. Journal of Hebei University (Natural Science Edition), 2017, 37(3): 322-328.

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