고정 소수점 DSP 를 이용한 EPS 용 브러시리스 DC 전동기의 벡터제어기 구현

EPS systems are widely spread nowadays, due to their benefits on fuel efficiency, easiness on assembling and merits of environmental protection. Also brushless dc motor and its controller for EPS are studied with the same reasons. This paper presents control schemes of brushless dc motor for EPS and some practical issues on implementing with a low cost high performance fixed point DSP.