Abstract
This paper studies the problem of H∞ filtering for Takagi-Sugeno (T-S) fuzzy delta operator system with time-varying delay. The time-varying delay is handled by input-output approach. Then a new transformed model is represented for filtering error system with H∞ performance index. By applying the Lyapunov stability theory and scaled small gain theorem, a criterion of asymptotic stability with H∞ performance for proposed filtering error system is derived. Based on the criterion, the fuzzy H∞ filter is designed, which can be obtained by solving a linear matrix inequality convex optimization problem. Finally, a numerical example is given to demonstrate the effectiveness of the proposed method.
Original language | English |
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Title of host publication | Proceedings - 2014 International Conference on Mechatronics and Control, ICMC 2014 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 1699-1704 |
Number of pages | 6 |
ISBN (Print) | 9781479925384 |
DOIs | |
Publication status | Published - 31 Aug 2015 |
Event | International Conference on Mechatronics and Control, ICMC 2014 - Jinzhou, China Duration: 3 Jul 2014 → 5 Jul 2014 |
Conference
Conference | International Conference on Mechatronics and Control, ICMC 2014 |
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Country/Territory | China |
City | Jinzhou |
Period | 3/07/2014 → 5/07/2014 |
Keywords
- Asymptotic stability
- Delays
- Electronic mail
- Performance analysis
- Stability analysis
- Symmetric matrices
- Time-varying systems