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Robust filtering for a class of discrete-time nonlinear systems
In this paper, a robust [inline image] filtering problem is considered for a class of discrete-time nonlinear systems. Based on the Lyapunov method, a design criterion of the robust [inline image] filter guarantee not only the stability but also the prespecified upper bound of [inline image] norm fr...
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Published in: | Applied mathematics and computation 2011-06, Vol.217 (20), p.7991-7997 |
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Main Authors: | , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | In this paper, a robust [inline image] filtering problem is considered for a class of discrete-time nonlinear systems. Based on the Lyapunov method, a design criterion of the robust [inline image] filter guarantee not only the stability but also the prespecified upper bound of [inline image] norm from the disturbance inputs to error state outputs. The design condition can be solved easily by efficient convex optimization algorithms. Numerical examples show the effectiveness of the proposed method. |
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ISSN: | 0096-3003 |
DOI: | 10.1016/j.amc.2011.02.103 |