Improved Results on Fuzzy H∞ Filter Design for T-S Fuzzy Systems
Joint Authors
Source
Discrete Dynamics in Nature and Society
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-21, 21 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-09-21
Country of Publication
Egypt
No. of Pages
21
Main Subjects
Abstract EN
The fuzzy H∞ filter design problem for T-S fuzzy systems with interval time-varying delay is investigated.
The delay is considered as the time-varying delay being either differentiable uniformly bounded with delay derivative in bounded interval or fast varying (with no restrictions on the delay derivative).
A novel Lyapunov-Krasovskii functional is employed and a tighter upper bound of its derivative is obtained.
The resulting criterion thus has advantages over the existing ones since we estimate the upper bound of the derivative of Lyapunov-Krasovskii functional without ignoring some useful terms.
A fuzzy H∞ filter is designed to ensure that the filter error system is asymptotically stable and has a prescribed H∞ performance level.
An improved delay-derivative-dependent condition for the existence of such a filter is derived in the form of linear matrix inequalities (LMIs).
Finally, numerical examples are given to show the effectiveness of the proposed method.
American Psychological Association (APA)
An, Jiyao& Wen, Guilin& Xu, Wei. 2010. Improved Results on Fuzzy H∞ Filter Design for T-S Fuzzy Systems. Discrete Dynamics in Nature and Society،Vol. 2010, no. 2010, pp.1-21.
https://search.emarefa.net/detail/BIM-468577
Modern Language Association (MLA)
An, Jiyao…[et al.]. Improved Results on Fuzzy H∞ Filter Design for T-S Fuzzy Systems. Discrete Dynamics in Nature and Society No. 2010 (2010), pp.1-21.
https://search.emarefa.net/detail/BIM-468577
American Medical Association (AMA)
An, Jiyao& Wen, Guilin& Xu, Wei. Improved Results on Fuzzy H∞ Filter Design for T-S Fuzzy Systems. Discrete Dynamics in Nature and Society. 2010. Vol. 2010, no. 2010, pp.1-21.
https://search.emarefa.net/detail/BIM-468577
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-468577