A new speed control method of induction motor

In recent years, the control of induction motor has become an important research topic and a variety of control methods have been born.This paper proposes a new motor speed control approach based on methods of synergetic control thoery, which combines the traditional speed closed-loop control and synergetic control. The new method gets rid of PI regulators compared to the traditional conrtrol methods and the algorithm is very simple. The result of simulation shows that this control system has good dynamic and static performance.