Research on engine modeling and application in vehicle dynamics model based on Simulink

Traditional vehicles with fuel engines have many advantages due to their high reliability, long range, and refueling range compared with charging or even power changing, and they still have many use scenarios in military and other special purposes. Vehicles equipped with AT transmission have many advantages in power performance of the vehicle due to the flexibility of the hydraulic torque converter and the starting torque increase transmission. The vehicle dynamic model plays an important role in vehicle development, performance prediction and optimization. This paper analyzes and studies the engine modeling in the vehicle dynamic model based on Simulink, which lays a foundation for the establishment of the vehicle dynamic model and the adjustment and optimization of the shift strategy.