Title :
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
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;
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
DOI :
10.1109/SCIS-ISIS.2012.6505114
