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Communication Dans Un Congrès Année : 2004

Design of Observers for Descriptors Systems with delays state and unknown inputs

Damien Koenig
Benoît Marx

Résumé

This note deals with the problem of full-order observers design for a class of linear descriptor systems with delayed state and Unknown Inputs (UI). The objectives are twofolds. Firstly, the design of an full-order Unknown Input Observer for descriptor systems with delays is studied. Secondly, if disturbance rejection is not possible, an H1 observer for such systems is proposed. The existence conditions of these observers are This note deals with the problem of full-order observers design for a class of linear descriptor systems with delayed state and Unknown Inputs (UI). The objectives are twofolds. Firstly, the design of an full-order Unknown Input Observer for descriptor systems with delays is studied. Secondly, if disturbance rejection is not possible, an H1 observer for such systems is proposed. The existence conditions of these observers are given and proved. An illustrative example is included.

Domaines

Automatique
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Dates et versions

hal-00232843 , version 1 (10-03-2023)

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Damien Koenig, Benoît Marx. Design of Observers for Descriptors Systems with delays state and unknown inputs. 2004 IEEE American Control Conference, IEEE, Jun 2004, Boston, MA, United States. ⟨10.23919/ACC.2004.1384073⟩. ⟨hal-00232843⟩

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