외란 변동에 강인한 유도전동기의 외란 상쇄 관측기

Tough Disturbance Cancellation State Observer of Induction Motor for Disturbance Vibration

This paper described a robust control of an induction motor using a disturbance cancellation observer of a feedforward control with Matlab simulink. The speed response of conventional PI controller characteristics is affected by variation of load torque disturbance. In this system, the speed control characteristics using a feedforward control toughen about a load torque disturbance.