DocumentCode :
3454737
Title :
Parity Space-Based Fault Detection for Linear Time-Varying Systems with Multiple Packet Dropouts
Author :
Li, Yueyang ; Zhong, Maiying
Author_Institution :
Sch. of Control Sci. & Eng., Shandong Univ., Jinan, China
fYear :
2009
fDate :
7-9 Dec. 2009
Firstpage :
236
Lastpage :
239
Abstract :
This paper deals with the problem of robust fault detection for a class of linear discrete time-varying (LDTV) systems subject to multiple packet dropouts. Under the assumption of data packets being time-stamped, the system under consideration can be described by an augmented LDTV systems without packet dropouts and, based on this, a parity space approach to fault detection of linear time invariant systems is extended to handle the problem of fault detection of the LDTV systems. Recursive algorithms are provided to reduce the computations of parameter matrices. A numerical example is given to show the effectiveness of the proposed method.
Keywords :
discrete time systems; fault diagnosis; linear systems; packet radio networks; telecommunication network reliability; time-varying systems; data packets; linear time-varying systems; multiple packet dropouts; parity space-based fault detection; Control systems; Extraterrestrial measurements; Fault detection; Instruments; Navigation; Robust control; Robustness; Space technology; Time varying systems; Wireless sensor networks;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Innovative Computing, Information and Control (ICICIC), 2009 Fourth International Conference on
Conference_Location :
Kaohsiung
Print_ISBN :
978-1-4244-5543-0
Type :
conf
DOI :
10.1109/ICICIC.2009.289
Filename :
5412261
Link To Document :
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