Abstract
This paper describes Research of Control the Permanent-Magnet-Synchronous-Motor (PMSM). We using the mbed LPC1768 that is General Purpose Microcomputer Board. The reason for simplified the development of control programs. Moreover, we need to incorporate the Vector-control-method for exert the highest efficiency of Permanent-Magnet-Synchronous-Motor. The research target is mounting this system for small mobile. The present conditions is available rectangular-wave-control-method.
