The dynamic matching calculation and simulation for dual-motor driven electric vehicle

Abstract

Dynamic performance targets were designed for dual-motor-driven vehicle, and a driving motor power calculation model was established based on the vehicle dynamics, and the formulas of electric vehicles dynamic performance parameters such as the transmission gear ratio, the vehicle maximum speed and acceleration time were given out. The performance was calculated by the Cruise software, and the simulation results show that, the design requirements of the vehicle dynamic performance were met by the system dynamic performance.