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Communication dans un congrès

Finite Frequency H-infinity Filtering for Discrete-Time Uncertain Systems

Abstract : This paper is concerned with the problem of finite frequency (FF) H-infinity filter design for linear time-invariant discrete-time systems with polytopic uncertainties. Our aim is to design a new filter guaranteeing an H-infinity performance bound in a FF ranges. The H-infinity filter in designed to deal with noises in Low Frequency (LF) domain. By utilizing the Generalized Kalman-Yakubovich-Popov (GKYP) lemma, projection lemma, and we introduce many slack matrices, the conditions on the existence of H-infinity filters for LF range is unified in terms of solving a set of linear matrix inequalities (LMIs). Finally, an illustrative example is provided to show the effectiveness of the proposed method in comparison with the existing methods.
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Communication dans un congrès
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https://hal-u-picardie.archives-ouvertes.fr/hal-03634609
Contributeur : Louise DESSAIVRE Connectez-vous pour contacter le contributeur
Soumis le : jeudi 7 avril 2022 - 18:07:09
Dernière modification le : vendredi 5 août 2022 - 11:24:45

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  • HAL Id : hal-03634609, version 1

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A. El-Amrani, Y. Berrada, A. Hmamed, A. El Hajjaji, I. Boumhidi. Finite Frequency H-infinity Filtering for Discrete-Time Uncertain Systems. 2017 14TH INTERNATIONAL MULTI-CONFERENCE ON SYSTEMS, SIGNALS & DEVICES (SSD), Mar 2017, Marrakech, Morocco. pp.580-585. ⟨hal-03634609⟩

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