Design And Implementation Of Permanent Magnet Brushless Dc Motor Experiment Platform

This paper describes digital control principle of permanent-magnet brushless DC Motor and an experimental platform of BLDCM velocity system and servo system was designed and implemented. We designed a computer monitoring software and a control software based on DSP system. A series of experiments for control strategy of servo system were implemented based on this platform. The results fully approved the usability and reliability for the system. It helps a lot to improve the efficiency of experimentation.