Title :
Decentralized fuzzy controller for large-scale fuzzy systems with packet losses: Guaranteed cost control approach
Author :
Koo, Geun Bum ; Park, Jin Bae ; Joo, Young Hoon
Author_Institution :
Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea
Abstract :
This paper presents a decentralized fuzzy controller design for the stochastic stabilization of the large-scale fuzzy systems with packet losses. Sufficient conditions are derived for the stochastic stabilization of the closed-loop system. Using the cost function, the fuzzy guaranteed cost control is defined and minimization of a given cost function is formulated in terms of linear matrix inequalities. Finally, a numerical example is provided to verify the effectiveness of the proposed technique.
Keywords :
closed loop systems; control system synthesis; decentralised control; fuzzy control; fuzzy systems; large-scale systems; linear matrix inequalities; minimisation; stability; stochastic systems; closed-loop system; cost function; decentralized fuzzy controller design; fuzzy guaranteed cost control; large-scale fuzzy system; linear matrix inequalities; minimization; packet loss; stochastic stabilization; Closed loop systems; Cost function; Fuzzy systems; Large-scale systems; Numerical stability; Stochastic processes; Upper bound;
Conference_Titel :
Fuzzy Systems (FUZZ-IEEE), 2012 IEEE International Conference on
Conference_Location :
Brisbane, QLD
Print_ISBN :
978-1-4673-1507-4
Electronic_ISBN :
1098-7584
DOI :
10.1109/FUZZ-IEEE.2012.6251305
