International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 43 - Number 9 |
Year of Publication: 2012 |
Authors: S. J. Suji Prasad, Susan Varghese, P. A. Balakrishnan |
10.5120/6132-8366 |
S. J. Suji Prasad, Susan Varghese, P. A. Balakrishnan . Optimization of I-PD Controller for a FOLIPD Model using Particle Swarm Intelligence. International Journal of Computer Applications. 43, 9 ( April 2012), 23-26. DOI=10.5120/6132-8366
In this paper, I-PD controller is designed and controller parameters are optimized using particle swarm intelligence for a First Order Lag Integrating plus Time Delayed model (FOLIPD). One of the modifications of PID controller is I-PD controller, which can be used for eliminating the proportional and derivative kick occurs during set point change. The controller parameters play the major role in obtaining the desired performance of a process and that urges the importance of selecting the most suitable parameters. The simulation results show that particle swarm optimized I-PD controller gives better performance compared to traditional Ziegler Nichols tuning technique and tuning method proposed by Arvanitis.