Shift control strategy simulation on dual motor driven electric vehicle

To improve the shift quality of dual motor driven electric vehicle with AMT, according to the characteristics of transmission without clutch and 3 driven modes, the shift control strategy without power interruption is designed. The simulation results shows that, the shift impact can be effectively reduced by the designed shift control strategy which contains precise control of driven motor and synchronizer work state, the shift process without power interruption is realized, the vehicle ride comfort and dynamic performance is ensured.