Interval Observers Design for Uncertain Multiple Model systems

Naima Sehli; Kaouther Ibn Taarit; Tarek Raissi; Moufida Ksouri

doi:10.1109/CoDIT.2019.8820398

Conference papers

Interval Observers Design for Uncertain Multiple Model systems

Naima Sehli ^{1, 2} Kaouther Ibn Taarit ¹ Tarek Raissi ³ Moufida Ksouri ^{1, 2}

1 LR-ACS-ENIT - Laboratoire d’Analyse, Conception et Commande des Systèmes [Tunis]

2 ENIT - Ecole Nationale d'Ingénieurs de Tunis

3 CEDRIC - LAETITIA - CEDRIC. Traitement du signal et architectures électroniques

CEDRIC - Centre d'études et de recherche en informatique et communications

Abstract : This paper considers the design of an interval observer for decoupled multiple models admitting uncertainties in system parameters and additive output disturbances. Sufficient LMI conditions to ensure the convergence of the estimation error in the nominal case and the bounded estimates in the case of uncertainties and output disturbances are given by Lyapunov stability analysis. The effectiveness and appeal of the proposed method is demonstrated using an illustrative example.

Keywords : Index Terms-Uncertain systems state estimation interval observers decoupled multiple models

Document type :

Conference papers

Domain :

Engineering Sciences [physics] / Automatic

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Contributor : Tarek Raïssi <>
Submitted on : Tuesday, February 11, 2020 - 3:20:09 PM
Last modification on : Thursday, February 18, 2021 - 2:51:28 PM

Interval Observers Design for Uncertain Multiple Model systems

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Interval Observers Design for Uncertain Multiple Model systems

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