Multi-modal Distribution Strategy of Longitudinal Driving Force of Four-wheel-Hub Drive Electric Vehicle

Aiming at the independence and controllability of each drive wheel of four-wheel hub drive electric vehicle, a multi-modal driving force distribution strategy is proposed to meet the dynamic and stability requirements of vehicles under different working conditions. Carsim-Simulink co-simulation platform is used to test the vehicle parameters, road environment and control strategy. The results show that the driving force multi-modal allocation strategy designed in this paper has a certain adaptive ability in multi-working conditions, and meets the expected dynamic and stability requirements.