说明：  为DSPIC控制PMSM电机原理讲解,DSPICP芯片控制PMSM同步永磁电机,无须霍尔传感器,减小了系统成本提高了电机运行性能!此文档为PDF格式
(PMSM motor control for DSPIC explain the principle, DSPICP chip control of permanent magnet synchronous motor PMSM without Hall sensors, reduces the system cost to improve the performance of the motor running! This document to PDF format)