A self-tuning fuzzy PID controller with real-time implementation on a position control system

Author

Dey, Chanchal ; Mudi, R.K. ; MITRA, PINAKI

Author_Institution

Dept. of Appl. Phys., Univ. of Calcutta, Kolkata, India

fYear

2012

fDate

Nov. 30 2012-Dec. 1 2012

Firstpage

32

Lastpage

35

Abstract

A self-tuning fuzzy PID controller is designed through continuous updating of its output scaling factor. Instead of using a complex three dimensional rule base for obtaining PID action, one and two dimensional rule bases are used in parallel. Online self-tuning mechanism provides improved performance of the proposed fuzzy PID controllers compared to others. Its effectiveness is studied through simulation as well as real-time experimentation on a DC servo position control system.

Keywords

control system synthesis; fuzzy control; position control; real-time systems; three-term control; DC servo position control system; PID action; controller design; online self-tuning mechanism; output scaling factor; real-time implementation; self-tuning fuzzy PID controller; DC motors; Niobium; Position control; Process control; Real-time systems; Robustness; Servomotors; Fuzzy PID controller; position control system; self-tuning mechanism;

fLanguage

English

Publisher

ieee

Conference_Titel

Emerging Applications of Information Technology (EAIT), 2012 Third International Conference on

Conference_Location

Kolkata

Print_ISBN

978-1-4673-1828-0

Type

conf

DOI

10.1109/EAIT.2012.6407855

Filename

6407855