유도 전동기의 견실한 속도 제어를 위한 자기 조정 퍼지 제어 시스템의 구현

Implementation of Self-Tuning Fuzzy Control System for Robust Speed Control of an Induction Motor

In this paper, we implemented the variable spped controller of an induction motor using the self-tuning fuzzy control algorithms, which recently is invoking the remarkable interest. Also we preposed a self-tuning technique of scale factors which could easily design the fuzzy speed controller. Comparing with conventional PI speed controller, the performances of proposed fuzzy controller such as dynamic responses and its the robustness against load disturbance were substantially improved.