Fuzzy Anti-Windup PID Controlled Induction Motor

The Induction motor has been the centre of focus in many industrial applications. This is because the Induction motor has many advantages like high precision and high torque performance. The Induction motor speed control is very essential for various applications. Conventionally induction motor speed control was done using Proportional Integral controller. This project proposes the speed control of IM using Fuzzy- Anti Windup PID controller. Using this controller the saturation effect on the speed response of the Induction motor is reduced. A vector speed control Induction motor by Fuzzy-Anti Windup PID controller is simulated using MATLAB/ SIMULINK. The control system parameters of speed of the induction motor with PI controller, Anti Windup PID controller and the proposed controller are measured and compared. From the test results the Fuzzy-Anti Windup PID controller outperforms the other considered controller performance.