Reliable H-infinity filtering for linear systems with sensor saturation
In: Journal of Control Theory and Applications, Jg. 11 (2013-01-10), S. 80-85
Online
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Zugriff:
In this paper, a new reliable H-infinity filter design problem is proposed for a class of continuous-time systems with sensor saturation and failures. Attention is focused on the analysis and synthesis problems of a full order reliable H-infinity filter such that the filtering error dynamics is asymptotically stable with a guaranteed disturbance rejection attenuation level γ. It is shown that the filtering error dynamics obtained from the original system plus the filter can be modeled by a linear system with sector bounded nonlinearity. The design conditions are given in terms of solutions to a set of linear matrix inequalities (LMIs). These conditions are then considered in a convex optimization problem with LMIs constraints in order to design an optimal reliable H-infinity filter. A numerical example is given to illustrate the effectiveness of the proposed results.
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Reliable H-infinity filtering for linear systems with sensor saturation
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Autor/in / Beteiligte Person: | Su, Hongye ; Chu, Jian ; Shi, Ting |
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Zeitschrift: | Journal of Control Theory and Applications, Jg. 11 (2013-01-10), S. 80-85 |
Veröffentlichung: | Springer Science and Business Media LLC, 2013 |
Medientyp: | unknown |
ISSN: | 1993-0623 (print) ; 1672-6340 (print) |
DOI: | 10.1007/s11768-013-1010-9 |
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