基于DSP的直流永磁电机调速系统的设计与实现

Design and Implementation of DC Permanet Magnet Motor Speed Modulation System Based on DSP

设计实现了基于DSP微控制器的双闭环直流调速系统。由于其DSP的高速处理能力和面向电机控制的专用外围设备,利用微处理器进行PWM信号实时调制,使实现全数字调速系统成为可能。该控制方案以芯片dsPIC30F6010为核心,实现全数字永磁直流电机控制。

This paper designs and implements the DC double loop speed control system based on the DSP micro controller. Due to its DSP high speed processing ability and special peripheral equipments for motor control, the use of the -microprocessor PWM signal modulation, realization of full digital speed control system has become possible. This control scheme takes dsPIC30F6010 chip as the core, the digital permanent magnet DC motor control is readized.