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A survey of fault detection, isolation, and reconfiguration methods / Inseok Hwang in IEEE Transactions on control systems technology, Vol. 18 N° 3 (Mai 2010) 

Public ISBD [article]  in IEEE Transactions on control systems technology > Vol. 18 N° 3 (Mai 2010) . - pp. 636-653 Titre : A survey of fault detection, isolation, and reconfiguration methods Type de document : texte imprimé Auteurs : Inseok Hwang, Auteur ; Sungwan Kim, Auteur ; Youdan Kim, Auteur Année de publication : 2011 Article en page(s) : pp. 636-653 Note générale : Génie Aérospatial Langues : Anglais (eng) Mots-clés : Analytic  redundancy  Fault  detection  Fault  isolation  Fault  reconfiguration  Survey Index. décimale : 629.1 Résumé : Fault detection, isolation, and reconfiguration (FDIR) is an important and challenging problem in many engineering applications and continues to be an active area of research in the control community. This paper presents a survey of the various model-based FDIR methods developed in the last decade. In the paper, the FDIR problem is divided into the fault detection and isolation (FDI) step, and the controller reconfiguration step. For FDI, we discuss various model-based techniques to generate residuals that are robust to noise, unknown disturbance, and model uncertainties, as well as various statistical techniques of testing the residuals for abrupt changes (or faults). We then discuss various techniques of implementing reconfigurable control strategy in response to faults. DEWEY : 629.1 ISSN : 1063-6536 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5282515 [article] A survey of fault detection, isolation, and reconfiguration methods [texte imprimé] / Inseok Hwang, Auteur ; Sungwan Kim, Auteur ; Youdan Kim, Auteur . - 2011 . - pp. 636-653. Génie Aérospatial Langues : Anglais (eng) in IEEE Transactions on control systems technology > Vol. 18 N° 3 (Mai 2010) . - pp. 636-653 Mots-clés : Analytic  redundancy  Fault  detection  Fault  isolation  Fault  reconfiguration  Survey Index. décimale : 629.1 Résumé : Fault detection, isolation, and reconfiguration (FDIR) is an important and challenging problem in many engineering applications and continues to be an active area of research in the control community. This paper presents a survey of the various model-based FDIR methods developed in the last decade. In the paper, the FDIR problem is divided into the fault detection and isolation (FDI) step, and the controller reconfiguration step. For FDI, we discuss various model-based techniques to generate residuals that are robust to noise, unknown disturbance, and model uncertainties, as well as various statistical techniques of testing the residuals for abrupt changes (or faults). We then discuss various techniques of implementing reconfigurable control strategy in response to faults. DEWEY : 629.1 ISSN : 1063-6536 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5282515