Mohd Nasir Ayob
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Preferred name
Mohd Nasir Ayob
Official Name
Mohd Nasir , Ayob
Alternative Name
Nasir Ayob, M.
Ayob, M. N.
Ayob, M. Nasir
Main Affiliation
Scopus Author ID
36661988000
Researcher ID
HTN-4210-2023

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  • Publication
    Optimization of controller design for magnetic levitation system by PSO, GSA and PSOGSA
    ( 2022-01-01)
    Siti Marhainis Othman
    ;
    Zuo W.W.
    ;
    Russhabiahtul Adawiyah Rustam
    ;
    Rahmat M.F.
    ;
    Mohd Saifizi Saidon
    ;
    Hassrizal Hasan Basri
    ;
    Abdul Halim Ismail
    ;
    Mohd Nasir Ayob
    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.
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