Determination of parameters of fuzzy control system in temperature controller by using SOM and effect on disturbance

Author

Matsuda, Nobuyuki ; Tokutaka, H. ; Tajima, F.

Author_Institution

Oshima Nat. Coll. of Maritime Technol., Yamaguchi, Japan

fYear

2012

fDate

20-24 Nov. 2012

Firstpage

462

Lastpage

467

Abstract

We have proposed a compact method by using the SOM for determination of membership functions in temperature fuzzy control system. The controlled system is analogically approximated with an electrical RLC circuit and the behavior of the circuit was simulated with mathematical technique under two conditions: non-disturbance and disturbances. The criteria of performance of the circuit were mapped on a SOM map and optimal parameters of the membership function were estimated from the SOM map.

Keywords

fuzzy control; mathematical analysis; neurocontrollers; self-organising feature maps; temperature control; SOM; disturbance condition; disturbance effect; electrical RLC circuit; mathematical technique; membership function; nondisturbance condition; resistor-inductor-capacitor circuit; self-organizing feature map; temperature controller; temperature fuzzy control system; Determination of membership function; Disturbances; Fuzzy control; Self-organizing maps; Temperature controller;

fLanguage

English

Publisher

ieee

Conference_Titel

Soft Computing and Intelligent Systems (SCIS) and 13th International Symposium on Advanced Intelligent Systems (ISIS), 2012 Joint 6th International Conference on

Conference_Location

Kobe

Print_ISBN

978-1-4673-2742-8

Type

conf

DOI

10.1109/SCIS-ISIS.2012.6505114

Filename

6505114