DocumentCode :
2149567
Title :
An evolutionary approach for probabilistic temporal fuzzy controllers
Author :
Bazrafshan, Fazel ; Mojallali, Hamed
Author_Institution :
Qazvin Branch, Dept. of Electr. & Comput. Eng., Islamic Azad Univ., Qazvin, Iran
Volume :
5
fYear :
2010
fDate :
26-28 Feb. 2010
Firstpage :
462
Lastpage :
466
Abstract :
Temporal fuzzy systems are powerful systems that use temporal information in their reasoning process. Probabilistic fuzzy systems are the systems that combine the advantages of probabilistic and fuzzy uncertainty with each other. In this paper, we propose a novel approach, which combines the advantages of probabilistic fuzzy systems with temporal fuzzy systems. The proposed algorithm uses an evolutionary algorithm to find the parameters of the system. In order to examine the proposed method, a fuzzy controller for an overhead crane system is designed. Simulation results show that the proposed method has better performance than other methods.
Keywords :
evolutionary computation; fuzzy control; probability; uncertain systems; evolutionary algorithm; evolutionary approach; fuzzy uncertainty; overhead crane system; probabilistic fuzzy systems; probabilistic temporal fuzzy controllers; probabilistic uncertainty; reasoning process; temporal fuzzy systems; temporal information; Bismuth; Calendars; Control systems; Evolutionary computation; Fuzzy control; Fuzzy sets; Fuzzy systems; Humans; Input variables; Uncertainty; Probabilistic fuzzy system; Quantum Evolutionary Algorithm; Temporal fuzzy system;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer and Automation Engineering (ICCAE), 2010 The 2nd International Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-5585-0
Electronic_ISBN :
978-1-4244-5586-7
Type :
conf
DOI :
10.1109/ICCAE.2010.5451247
Filename :
5451247
Link To Document :
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