Fault Detection for Discrete-time Switched ...
Type de document :
Compte-rendu et recension critique d'ouvrage
Titre :
Fault Detection for Discrete-time Switched Systems with Interval Time-varying Delays
Auteur(s) :
Jiang, Bin [Auteur]
Du, Dongsheng [Auteur]
Cocquempot, Vincent [Auteur]
Systèmes Tolérants aux Fautes [STF]
Du, Dongsheng [Auteur]
Cocquempot, Vincent [Auteur]

Systèmes Tolérants aux Fautes [STF]
Titre de la revue :
International Journal of Control, Automation and Systems
Pagination :
396-401
Éditeur :
Springer
Date de publication :
2011-04-01
ISSN :
1598-6446
Mot(s)-clé(s) en anglais :
Fault detection
linear matrix inequality (LMI)
switched system
time-varying delays
linear matrix inequality (LMI)
switched system
time-varying delays
Discipline(s) HAL :
Sciences de l'ingénieur [physics]/Automatique / Robotique
Résumé en anglais : [en]
This paper investigates the problem of fault detection filter design for discrete-time switched systems with interval time-varying delays. The residual generator is constructed based on a mode-dependent fault detection ...
Lire la suite >This paper investigates the problem of fault detection filter design for discrete-time switched systems with interval time-varying delays. The residual generator is constructed based on a mode-dependent fault detection filter, i.e., the designed fault detection filter is also a switched system as well. By constructing a novel switched Lyapunov functional, a new criterion is obtained for the residual system. Based on this, a sufficient condition for the existence of the above filter is established in terms of linear matrix inequalities (LMIs). The designed fault detection filter can guarantee the difference between the generated residual signal and the fault signal as small as possible. An example is provided to illustrate the effectiveness of the proposed method.Lire moins >
Lire la suite >This paper investigates the problem of fault detection filter design for discrete-time switched systems with interval time-varying delays. The residual generator is constructed based on a mode-dependent fault detection filter, i.e., the designed fault detection filter is also a switched system as well. By constructing a novel switched Lyapunov functional, a new criterion is obtained for the residual system. Based on this, a sufficient condition for the existence of the above filter is established in terms of linear matrix inequalities (LMIs). The designed fault detection filter can guarantee the difference between the generated residual signal and the fault signal as small as possible. An example is provided to illustrate the effectiveness of the proposed method.Lire moins >
Langue :
Anglais
Vulgarisation :
Non
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