这是一篇关于永磁同步电机矢量控制的文章，里面详细介绍了静止坐标系和旋转坐标系下电机的数学模型，并对空间矢量调制进行了比较详细的介绍。同时通过matlab对永磁电机的空间矢量控制进行了仿真，文中详细介绍了仿真的每个模块，比较适合初学者学习。-This is an article about the permanent magnet synchronous motor vector control, which detailed mathematical model of the stationary coordinate system and the rotating coordinate system of the motor, and space vector modulation are compared in detail. At the same time through matlab space vector control of permanent magnet motor simulation, the paper introduces the simulation of each module, more suitable for beginners to learn.