【作者】 刘春华； 王向周； 南顺成； 徐冬平；

【Author】 LIU Chun-hua, WANG Xiang-zhou, NAN Shun-cheng, XU Dong-ping(Department of Automatic Control , Beijing Institute of Technology. Beijing 100081,china)

【机构】 北京理工大学信息科学技术学院自动控制系；

【摘要】 本文介绍了低压直流电机控制系统的设计,系统主要由MB90F549单片机,IGBT功率模块及其驱动,霍尔型电路互感器,直流测速电机,光电编码盘以及低压直流电源和保护设备等构成。该电机控制系统可在低压直流电源下运行,并具有良好的稳定性、工作可靠等特点。更多还原

【Abstract】 Design of low voltage’s DC motor control system is introduced by the article. The system is composed by MB90F549 microcontroller, intelligent power module IGBT and its driver, Haller sensor, tachometer generator, photoelectric encoder, low voltage’s DC electrical source and the protecting device. This motor control system works efficiently in the low voltage’s DC electrical source. And the stability, reliability and good performance of this application has been verified by the practice.更多还原