无刷直流电动机的数字信号处理器控制  

Brushless DC Motor Digital Singal Processor Control System

作　　者：付晓刚[1] 计丽霞[1] 

机构地区：[1]上海电机学院,上海200240

出　　处：《电机与控制应用》2006年第5期37-39,43,共4页Electric machines & control application

摘　　要：基于定子三次谐波法检测转子位置的方法,采用TMS320LF2407数字信号处理器(DSP)构成了一高性能的无刷直流电动机双闭环无位置传感器的调速系统。提出了采用粒子群算法对电流和转速调节器的PID参数进行整定,设计出了速度和电流调节器的最佳参数。Based on the method using the third harmonic to detect rotor position, adopting digital signal processor TMS320LF2407, the high performance speed adjusting system of brushless DC motor （BLDCM） with dual-closed loop sensorless was constructed. The setting process of PID parameters for current and speed adjuster with particle swarm optimization was proposed, the optimal parameters of speed and current adjuster were designed.

关 键 词：无刷直流电动机 无位置传感器 粒子群算法 

分 类 号：TM301.2[电气工程—电机] TM33