基于STM32F103VET6单片机的永磁同步电机控制器设计

Design of Permanent Magnet Synchronous Motor Controller Based on STM32F103VET6

设计了一种基于STM32F103VET6单片机的永磁同步电机控制器。介绍了空间矢量控制算法的控制原理,在STM32F103VET6硬件平台上实现矢量控制算法和空间矢量脉宽调制的控制,通过速度环和电流环的PID调节可对永磁同步电机做出精确的控制。给出了整个控制系统的软硬件设计方案及软件架构。实验结果表明该控制器的设计方案可行,可广泛应用于各种数控系统。

This paper designed a permanent magnet synchronous motor controller based on STM32F 103VET6. Introduction was made to the principle of the space vector control algorithm. The space vector control algorithm was realized in the hardware platform of STM32F103VET6, as well as the control of space vector pulse width modulation. The PID regulator of speed and current loops could control the permanent magnet synchronous motor accurately. This paper presented the hardware and software design of the control system and the software architecture. The result shows that the controller design is feasible and it can be widely applied in various numerical control systems （NCS）.