A study on the speed control of the induction motor by using the time-delayed output feedback

시간 지연 궤환 루우프를 이용한 유도전동기의 속도 제어에 관한 연구

The squirrel-cage induction motor can be characterized as a nonlinear and multi-input, multi-output system, and has the unmeasurable states which are the rotor currents. In this paper, the time-delayed output feedback method is applied to the speed control of induction motor driven by the current-controlled PWM inverter and its performance is investigated by using the computer simulation.