Universiti Teknologi Malaysia Institutional Repository

Implementation of PID controller tuning using differential evolution and genetic algorithms

Saad, Mohd. Sazli and Jamaluddin, Hishamuddin and Mat Darus, Intan Zaurah (2012) Implementation of PID controller tuning using differential evolution and genetic algorithms. International Journal of Innovative Computing, Information and Control, 8 (11). pp. 7761-7779. ISSN 1349-4198

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Official URL: http://www.ijicic.org/ijicic-11-07073.pdf

Abstract

This paper presents the implementation of PID controller tuning using two modern heuristic techniques which are differential evolution (DE) and genetic algorithm (GA). The optimal PID control parameters are applied for a high order system, system with time delay and non-minimum phase system. The performance of these techniques is evaluated by setting their objective functions as mean square error (MSE) and integral absolute error (IAE). The reliability between DE and GA in consistently maintaining minimum MSE is studied. The performance of the PID control systems tuned using GA and DE methods are also compared with Ziegler-Nichols method.

Item Type:Article
Uncontrolled Keywords:genetic algorithm, mean square error, PID controller
Subjects:T Technology > TJ Mechanical engineering and machinery
Divisions:Mechanical Engineering
ID Code:47082
Deposited By: Narimah Nawil
Deposited On:22 Jun 2015 05:56
Last Modified:05 Mar 2019 02:03

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