DocumentCode
3215775
Title
Fault diagnosis for switched systems with time delay
Author
Du Dongsheng ; Jiang, Bin ; Shi Peng
Author_Institution
Coll. of Autom. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China
fYear
2010
fDate
9-11 June 2010
Firstpage
2162
Lastpage
2165
Abstract
This paper investigates the fault diagnosis problem for switched system with time delay. Based on an adaptive fault diagnosis observer, an adaptive estimate algorithm is developed to estimate the fault. The method proposed in this article can not only estimate the fault information quickly and exactly, but also is suitable for two kinds of fault: constant fault and time-varying fault. Simulation results are given to illustrate the effectiveness of the presented method.
Keywords
adaptive estimation; delays; fault diagnosis; adaptive estimate algorithm; fault diagnosis; switched systems; time delay; Automatic control; Automation; Circuit faults; Control systems; Delay effects; Fault detection; Fault diagnosis; Feedback control; Safety; Switched systems;
fLanguage
English
Publisher
ieee
Conference_Titel
Control and Automation (ICCA), 2010 8th IEEE International Conference on
Conference_Location
Xiamen
ISSN
1948-3449
Print_ISBN
978-1-4244-5195-1
Electronic_ISBN
1948-3449
Type
conf
DOI
10.1109/ICCA.2010.5524118
Filename
5524118
Link To Document