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Communication dans un congrès

Robust finite frequency H-infinity model reduction for uncertain 2D continuous systems

Abstract : This paper considers robust H-infinity model reduction in finite frequency (FF) domain for 2D continuous-time systems with poltytopic uncertainties. Based on generalized Kalman-Yakubovich-Popov (gKYP) lemma and Finsler's lemma, we propose a model reduction method over FF interval for such systems with new condistions. To attenuate the effect of unknown disturbance a model reduction is designed in finite frequency (FF) domain using H-infinity optimisation technique. With the design conditions formulated as a set of linear matrix inequalities (LMIs), the presented model reduction can be efficiently designed. The effectiveness of the proposed method is illustrated by a numerical example.
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Communication dans un congrès
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https://hal-u-picardie.archives-ouvertes.fr/hal-03633204
Contributeur : Louise DESSAIVRE Connectez-vous pour contacter le contributeur
Soumis le : mercredi 6 avril 2022 - 18:33:59
Dernière modification le : vendredi 5 août 2022 - 11:24:45

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  • HAL Id : hal-03633204, version 1

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A. El-Amrani, B. Boukili, A. El Hajjaji, A. Hmamed, I. Boumhidi. Robust finite frequency H-infinity model reduction for uncertain 2D continuous systems. 2019 IEEE 58TH CONFERENCE ON DECISION AND CONTROL (CDC), Dec 2019, Nice, France. pp.5629-5634. ⟨hal-03633204⟩

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