分布式驱动电动汽车Simulink/Carsim联合仿真平台的建立
Establishing Simulink/Carsim Co-simulation Platform for Distributed Drive Electric Vehicle

基于Carsim软件只针对传统内燃机汽车建模的问题，采用CarSim和Simulink联合仿真的方式建立分布式驱动电动汽车动力学模型。通过断开CarSim传统内燃机汽车模型的动力源，接入Simulink电机模型，搭建分布式驱动电动汽车CarSim和Simulink联合仿真平台。并通过联合仿真实验对模型进行了验证。通过双移线实验工况与蛇形绕桩实验工况联合仿真表明，Carsim车辆模型和Simulink电机模型均具有良好的响应特性，该联合仿真提供了一种估计分布式驱动电动汽车车速的有效方法。
The Carsim software just focuses on modeling the traditional internal combustion engine car. This paper builds the dynamic model of a distributed drive electric vehicle based on the co-simulation of Carsim and Simulink. The Simulink motor model is connected to the co-simulation platform of the distributed driving electric vehicle after disconnecting the power source of the Carsim internal combustion engine model. Then the model was verified with the simulation. The co-simulation of double lane change and serpentine winding pile condition shows that both the Carsim model and the Simulink motor model have good response characteristics, thus providing an effective method for estimating the speed of the distributed drive electric vehicle