期刊
IEEE TRANSACTIONS ON CYBERNETICS
卷 52, 期 6, 页码 4574-4584出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TCYB.2020.3030503
关键词
Double variables-based decoupling principle (DVDP); finite-time extended dissipative filtering; recursive method; singular T-S Markov jump systems (MJSs); variable substitution principle (VSP)
类别
资金
- National Natural Science Foundation of China [61973070]
- Liaoning Revitalization Talents Program [XLYC1802010]
- SAPI Fundamental Research Funds [2018ZCX22]
This article investigates the finite-time extended dissipative filtering for singular T-S fuzzy Markov jump systems with time-varying transition probabilities. The authors propose a unified framework for solving the H-infinity, L-2 - L-infinity, passive, and dissipative performance using a generalized performance index. They also introduce a new condition for the existence of the fuzzy filter using linear matrix inequalities and the decoupling principle. The results are shown to be more practical and less conservative compared to existing works.
This article investigates the finite-time extended dissipative filtering for singular T-S fuzzy Markov jump systems with time-varying transition probabilities (TPs). The timevarying TPs are considered to reside in a polytope. By resorting to a generalized performance index, the H-infinity, L-2 - L-infinity, passive, and dissipative performance can be solved in a unified framework. Combining the free-weighting method and the proposed recursive method, a sufficient condition on singular stochastic extended dissipative finite-time boundedness (SSEDFTB) for a fuzzy filtering error system is obtained. By proposing a decoupling principle called double variables-based decoupling principle (DVDP) and a variable substitution principle (VSP), a novel condition on the existence of the fuzzy filter is presented in terms of linear matrix inequalities (LMIs). Compared with the existing works, the assumption on state variables and the constraints of slack matrices are overcome, which leads to more practical and less conservative results. A practical example is provided to demonstrate the effectiveness of the design methods.
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