基于DSP和VC++的PMSM上位机控制系统的设计  

Design of the PMSM Servo Upper Controller System Based on DSP and VC++

作　　者：沈芳[1] 张茂青[1] 严震宇[1] 黄鹏举[1] 

机构地区：[1]苏州大学机电工程学院,江苏苏州215021

出　　处：《苏州大学学报（工科版）》2012年第3期45-50,共6页Journal of Soochow University Engineering Science Edition (Bimonthly)

摘　　要：基于自行搭建的PMSM交流伺服系统,综合运用TI公司TMS320F2812芯片和VC++6.0编写完成上位机控制系统,实现了对三相永磁同步伺服电机的上位控制。通过编写完成的上位机界面可准确设置电机的转向、转速和转动角度,最终实现负载的精确定位。采用PC+DSP组成的伺服系统,串行通信简单稳定可靠,系统调速范围宽,可扩展性强。The design is based on PMSM servo system, TI company＇s TMS320F2812 chip and VC ＋＋ 6.0. The upper control software and the PC interface is given by using VC ＋ ＋ 6.0 for three-phase permanent synchronous servo motor. The motor speed, steering and rotation angle can be controlled accurately by using computer interface to realize the load locating. The servo system of PC ＋ DSP has some superiorities such as simpleness and stabilzation of serial communication, wide range of speed regulation, strong extensibility.

关 键 词：伺服驱动器 PMSM DSP VC++6.0 MSCOMM SCI 

分 类 号：TP275[自动化与计算机技术—检测技术与自动化装置]