PSO optimized reduced order PID Controller design

A novel algorithm is proposed to obtain a reduced model for stable linear time invariant continuous system. A PSO PID controller is designed for the reduced order model to meet the desired performance specifications by using PSO Optimization method. This controller is designed with the reduced order model and closed loop response is observed .The parameters of the controller are tuned to obtain a response with desired performance specifications .The results satisfy our design criteria .The same PID controller parameter is applied to original higher order system and the closed loop response is observed for to stabilize system.