DocumentCode
433967
Title
Constructing fuzzy structure using fuzzy c-means clustering combined with fuzzy gain scheduling
Author
Somsung, Kannawat ; Pratishthananda, Suvalai
Author_Institution
Dept. of Electr. Eng., Chulalongkorn Univ., Bangkok, Thailand
Volume
3
fYear
2004
fDate
20-23 July 2004
Firstpage
1577
Abstract
In this paper, a technique using fuzzy c-means clustering combined with fuzzy gain scheduling to derive fuzzy structure, namely membership functions and fuzzy IF-THEN rules was proposed. This technique was applied to perform fuzzy supervision for adjusting the parameters of a PI controller. Simulation results for experimental heat-exchanger process demonstrated that better control performance were obtained compared with a PI controller tuning with fixed parameters.
Keywords
PI control; fuzzy control; heat exchangers; pattern clustering; PI controller; experimental heat-exchanger process; fuzzy IF-THEN rules; fuzzy c-means clustering; fuzzy gain scheduling; fuzzy structure construction; fuzzy supervision; membership functions; Automatic control; Clustering methods; Control systems; Fuzzy control; Fuzzy sets; Fuzzy systems; Pi control; Proportional control; Supervisory control; Temperature control;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference, 2004. 5th Asian
Conference_Location
Melbourne, Victoria, Australia
Print_ISBN
0-7803-8873-9
Type
conf
Filename
1426877
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