Study of Fuzzy and PI controller for Permanent-Magnet Brushless DC motor drive

Author

Tan Chee Siong ; Ismail, B. ; Mohammed, Mohammed Falah ; Tajuddin, M.F.N. ; Rafidah, S. ; Rahim, Abdul ; Isa, Z.M.

Author_Institution

Sch. of Electr. Syst. Eng., Univ. Malaysia Perlis, Arau, Malaysia

fYear

2010

fDate

23-24 June 2010

Firstpage

517

Lastpage

521

Abstract

This paper presents the study and analysis of the fuzzy and PI control system applying to Permanent-Magnet Brushless DC (BLDC) motor. The most commonly used controller for dc motor controller system is Proportional-Integral (PI) controller. However, the PI controller has some disadvantages such as: high starting overshoot, sensitivity to controller gains and sluggish response due to sudden load disturbance. Further, fuzzy control is proposed and the performance of fuzzy controller was compared with PI controller. Simulation result are presented and analyzed for both fuzzy and PI controllers. It is observed that fuzzy logic based controlled give better responses than traditional PI controller for the speed control of dc motor drives.

Keywords

DC motor drives; PI control; brushless DC motors; fuzzy control; machine control; permanent magnet motors; velocity control; BLDC motor; PI controller; dc motor controller system; fuzzy controller; permanent magnet brushless DC motor drive; proportional-integral controller; speed control; Brushless DC motors; Control systems; Fuzzy logic; Induction motors; BLDC motor drive; Fuzzy logic controller; Proportional-Integral (PI) controller; Speed control;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Engineering and Optimization Conference (PEOCO), 2010 4th International

Conference_Location

Shah Alam

Print_ISBN

978-1-4244-7127-0

Type

conf

DOI

10.1109/PEOCO.2010.5559256

Filename

5559256