DocumentCode
2239287
Title
Stabilization algorithm for interval type-2 TSK fuzzy logic control systems with bounded time-varying delay
Author
Xun, Sun ; Huaguang, Zhang ; Yingchun, Wang
Author_Institution
College of Information Science and Engineering, Northeastern University, Shenyang, Liaoning, 110819, P.R. China
fYear
2015
fDate
28-30 July 2015
Firstpage
321
Lastpage
325
Abstract
This paper studies the problem of stabilization for an interval type-2 Takagi-Sugeno-Kang fuzzy logic control system (IT2 TSK FLCS) with time varying delay. A type-1 fuzzy system (T1 FS) is used for modeling the plant, then an interval type-2 fuzzy system (IT2 FS) is used for constructing the controller which has been realized better abilities to handle uncertainties than its T1 counterpart. A less-redundant Lyapunov-Krasovskii function and a useful linear matrix inequality (LMI) are constructed, which make the closed-loop system stabilization analysed in a mathematical way. It provides a novel way to deal with the stabilization problem of IT2 TSK FLCS with time varying delay.
Keywords
Control systems; Cybernetics; Delays; Fuzzy logic; Fuzzy sets; Fuzzy systems; Stability analysis; LMI; TSK; TSK model; Time varying delay; interval type-2 fuzzy system;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference (CCC), 2015 34th Chinese
Conference_Location
Hangzhou, China
Type
conf
DOI
10.1109/ChiCC.2015.7259657
Filename
7259657
Link To Document