Design of a Hybrid fuzzy PI Speed Controller For Improving The Load Characteristic of a BLDC Motor

BLDC 모터의 부하특성기선을 위한 하이브리드형 퍼지 PI 속도 제어기

This paper describes the design and experimental verification of a hybrid fuzzy control system for a BLDC motor drive. The principle of the proposed control system is to use a PI controller which performs satisfactorily in most cases, while a fuzzy controller, which is ready to take over the PI controller. is used when severe perturbations occur. Thus. the PI and fuzzy controller can be managed to take advantage of their positive attributes.