针对电动汽车双电机耦合驱动系统模式切换冲击大、转矩分配不合理等问题，文章提出一种电动汽车双电机耦合驱动系统的动态协调控制方法，通过建立动力学模型、设计多模式转矩动力学分配规则和多模式切换协调控制算法，在车辆常用工况和动力工况下验证了该方法在提高整车经济性、动力响应性和切换平顺性方面的综合效果。

In view of the problems such as large mode-switching impact and unreasonable torque distribution in the dual-motor coupled drive system of electric vehicles, this paper proposes a dynamic coordination control method for the dual-motor coupled drive system of electric vehicles. By establishing a dynamic model, designing multi-mode torque dynamic allocation rules and multi-mode switching coordination control algorithms, the comprehensive effects of improving the vehicle's economy, dynamic response and smooth mode-switching are verified under common vehicle operating conditions and power conditions.