Designing an optimal Fuzzy-PID controller for speed tracking of stepper motor

Author

Ahmadi, Amin ; Sedehi, Mahdi Tousizadeh ; Yazdani, A.M. ; Haniff, Mohamad Fadzli ; Buyamin, Salinda ; Rahim, H.A.

Author_Institution

Fac. of Electr. Eng., Univ. Teknol. Malaysia, Skudai, Malaysia

fYear

2012

fDate

23-26 Sept. 2012

Firstpage

193

Lastpage

198

Abstract

This paper presents an intelligent strategy, based on the combination of the fuzzy logic and imperialist competitive algorithm (ICA), to cope the problem of speed tracking in stepper motor. An optimal Fuzzy-PID controller (FPID), on the other hand, is designed by using ICA and its performance is examined under different circumstances. Considering the results of simulations, done in MATLAB Simulink, expresses the merits of the proposed methodology in offering an acceptable flexibility and valid performance in dealing with nonlinear and uncertain systems.

Keywords

angular velocity control; control system synthesis; fuzzy control; fuzzy systems; intelligent control; machine control; nonlinear control systems; optimal control; stepping motors; FPID; ICA; MATLAB Simulink simulation; fuzzy logic; imperialist competitive algorithm; intelligent strategy; nonlinear system; optimal fuzzy-PID controller design; speed tracking; stepper motor; uncertain system; FPID controller; Fuzzy logic; ICA; Speed tracking; Stepper motor;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics and Applications (ISIEA), 2012 IEEE Symposium on

Conference_Location

Bandung

Print_ISBN

978-1-4673-3004-6

Type

conf

DOI

10.1109/ISIEA.2012.6496627

Filename

6496627