Forward-Backward Set-Membership State Estimator Based on Interval Analysis

Nacim Meslem 1 Nacim Ramdani 2
1 GIPSA-SYSCO - SYSCO
GIPSA-DA - Département Automatique
Abstract : Interval computation is used to design a set- membership state estimator for uncertain discrete-time linear systems. Based on the observability property, an output set-version technique is applied to discard all the parts of the predicted state enclosure that are inconsistent with systemoutput measurements over a finite time-horizon. Thanks to this correction procedure the convergence of the width of the estimated state enclosure can be established. Through a numerical example, the performance of the proposed set-membership state estimator are illustrated and compared to those of an ellipsoidal state estimator.
Type de document :
Communication dans un congrès
American Control Conference (ACC 2018), Jun 2018, Milwaukee, United States. IEEE, pp.1-6, 2018
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https://hal.archives-ouvertes.fr/hal-01718449
Contributeur : Nacim Meslem <>
Soumis le : mardi 27 février 2018 - 14:07:45
Dernière modification le : jeudi 26 juillet 2018 - 01:15:10

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  • HAL Id : hal-01718449, version 1

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Nacim Meslem, Nacim Ramdani. Forward-Backward Set-Membership State Estimator Based on Interval Analysis. American Control Conference (ACC 2018), Jun 2018, Milwaukee, United States. IEEE, pp.1-6, 2018. 〈hal-01718449〉

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