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Theses

Application des systèmes structurés à l'étude du diagnostic : Localisation de capteurs

Abstract : In this thesis we consider the problem of fault detection and isolation (FDI). We deal with this problem when the system under consideration is structured, that is, the entries of system matrices are either fixed zeros or free parameters. With such system one can associate a directed graph. We use the graph to give a condition for the generic solubility of the FDI problem. When the condition is not satisfied we present a system decomposition to have structural informations about the location of new sensors needed to satisfy the condition. When the condition is satisfied we present a sensor classification depending on the importance of each sensor for the generic solubility of the FDI problem.
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https://tel.archives-ouvertes.fr/tel-00204100
Contributor : Sameh Yacoub Agha <>
Submitted on : Friday, January 11, 2008 - 9:28:32 PM
Last modification on : Thursday, November 19, 2020 - 12:59:34 PM
Long-term archiving on: : Monday, June 27, 2011 - 5:40:01 PM

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  • HAL Id : tel-00204100, version 1

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Sameh Yacoub Agha. Application des systèmes structurés à l'étude du diagnostic : Localisation de capteurs. Automatique / Robotique. Institut National Polytechnique de Grenoble - INPG, 2007. Français. ⟨tel-00204100⟩

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