Tuning PID Controllers Using Artificial Intelligence Techniques

Document Type : Original Article

Authors

1 Shams Industry Company (HISENSE EGYPT).

2 Prof. Dr., Dept. of Electric Power and machines, Cairo University.

3 Dr., Dept. of Electric Power and machines, Cairo University.

Abstract

This paper investigates PID controller tuning using genetic algorithm, modified genetic algorithm and particle swarm optimization techniques. The proposed techniques are compared to PID controllers tuned by the Ziegler-Nichols technique. Closed-loop simulations are conducted using MATLAB and the genetic algorithm toolbox for two applications, a DC-Motor and an Automatic Voltage Regulator (AVR).

Keywords