1. Robust H∞ filtering for continuous-time linear systems under measurement saturation.
- Author
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Zhang, Zhenjuan, Xiao, Xiaoqing, and Zhou, Lei
- Subjects
- *
CONTINUOUS-time filters , *INTEGRATED circuits , *ELECTRIC filters , *LINEAR systems , *LINEAR matrix inequalities - Abstract
The H∞ filtering problem for continuous-time linear systems is considered in which the amplitude saturation of the measurements of the system and the input of the filter are taken into account. An linear matrix inequality-based design approach is presented for the desired filter such that the resulting error system is local exponential asymptotical stable while regional L2 gain satisfies a prescribed H∞-norm bound constraint. Both the filter design with the minimum attenuation level bound and the estimation of the largest domain of attraction are formulated into convex optimization problems. [ABSTRACT FROM PUBLISHER]
- Published
- 2011
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