Universiti Teknologi Malaysia Institutional Repository

Optimization of controller design for magnetic levitation system by PSO, GSA and PSOGSA

Othman, S. M. and Zuo, W. W. and Rustam, R. A. and Rahmat, M. F. and Saifizi, M. and Hassan Basri, H. and Ismail, A. H. and Ayob, M. N. (2022) Optimization of controller design for magnetic levitation system by PSO, GSA and PSOGSA. In: 3rd International Conference on Control, Instrumentation and Mechatronics Engineering, CIM 2022, 2 - 3 March 2022, Virtual, Online.

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Official URL: http://dx.doi.org/10.1007/978-981-19-3923-5_44

Abstract

The purpose of this paper is to design a PID controller by using PSO, GSA, and PSOGSA control techniques for MLS. A conventional PID control technique (tuned by Ziegler Nichols Method, ZN) is used to control the stability of the MLS. However, PID-ZN has the limitation usually produces a high value of overshoot. Therefore, to achieve optimal performance, PSO, GSA, and PSOGSA are adopted for tuning the PID controller. Also, the arrangement between PID-PSO, PID-GSA, and PID-PSOGSA are compared to find the best control technique for the MLS. The result of this paper shows PID-PSOGSA has the best performance compared to PID-PSO, PID-GSA, and PID-ZN in terms of percentage overshoot, settling time, rise time, and sum square of error.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:GSA, MLS modelling, PID tuning, PSO, PSOGSA, ZN
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:98622
Deposited By: Widya Wahid
Deposited On:25 Jan 2023 09:38
Last Modified:25 Jan 2023 09:38

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