DocumentCode
550030
Title
Fault identification for nonlinear switched systems: average dwell time approach
Author
Du Dongsheng ; Jiang Bin ; Shi Peng
Author_Institution
Coll. of Autom. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China
fYear
2011
fDate
22-24 July 2011
Firstpage
4151
Lastpage
4155
Abstract
This paper investigates process fault identification for continuous-time nonlinear switched systems. A novel fault estimation algorithm, based on an adaptive fault diagnosis observer and average dwell time technique, is first proposed. In terms of linear matrix inequality, sufficient condition for the existence of the adaptive observer is derived. Simulation results are presented to illustrate the efficiency of the proposed results.
Keywords
adaptive control; continuous time systems; fault diagnosis; linear matrix inequalities; nonlinear control systems; observers; time-varying systems; adaptive fault diagnosis observer; average dwell time technique; continuous time nonlinear switched system; fault estimation algorithm; fault identification; linear matrix inequality; Circuit faults; Fault diagnosis; Observers; Switched systems; Switches; Average dwell time; Fault identification; Nonlinear switched systems;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference (CCC), 2011 30th Chinese
Conference_Location
Yantai
ISSN
1934-1768
Print_ISBN
978-1-4577-0677-6
Electronic_ISBN
1934-1768
Type
conf
Filename
6000367
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