Fault Detection for Discrete-time Switched ...
Document type :
Compte-rendu et recension critique d'ouvrage
Title :
Fault Detection for Discrete-time Switched Systems with Interval Time-varying Delays
Author(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]
Journal title :
International Journal of Control, Automation and Systems
Pages :
396-401
Publisher :
Springer
Publication date :
2011-04-01
ISSN :
1598-6446
English keyword(s) :
Fault detection
linear matrix inequality (LMI)
switched system
time-varying delays
linear matrix inequality (LMI)
switched system
time-varying delays
HAL domain(s) :
Sciences de l'ingénieur [physics]/Automatique / Robotique
English abstract : [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 ...
Show more >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.Show less >
Show more >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.Show less >
Language :
Anglais
Popular science :
Non
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