Fuzzy Adaptive PID Strategy for Asynchronous Machines Direct Torque Control

Abstract

In order to tackle the issues of serious torque and flux ripple in Motor direct torque control, an amendatory direct torque control method based on Fuzzy Adaptive PID Controller is presented in this paper. This method can reduce the torque and flux ripple in static run and enhance the performance of low speed. The simulation experimental results indicate that this method is feasible and robust.