DocumentCode
2418378
Title
The Fault Diagnosis Problem: Sliding mode fuzzy dedicated observers approach
Author
Anzurez-Marin, J. ; Castillo-Toledo, B.
Author_Institution
Univ. Michoacana de San Nicolas de Hidalgo
fYear
0
fDate
0-0 0
Firstpage
1322
Lastpage
1328
Abstract
In this paper, the problem of sensor faults detection (SFD) to non-linear systems is addressed using a modified dedicated observers approach originally proposed by Clark [1], The new approach use sliding mode fuzzy dedicates observers for the Takagi-Sugeno fuzzy model of the non-linear dynamic system to generate the signal residuals that indicate a fault condition in the system. This approach provides robustness to parametric variations in the plant.
Keywords
fault diagnosis; fuzzy control; nonlinear control systems; observers; robust control; variable structure systems; Takagi-Sugeno fuzzy model; fault diagnosis problem; nonlinear system; robustness; sensor fault detection; sliding mode fuzzy dedicated observers approach; Automatic control; Control systems; Fault detection; Fault diagnosis; Fuzzy systems; Hardware; Observers; Redundancy; Sensor systems; State estimation;
fLanguage
English
Publisher
ieee
Conference_Titel
Fuzzy Systems, 2006 IEEE International Conference on
Conference_Location
Vancouver, BC
Print_ISBN
0-7803-9488-7
Type
conf
DOI
10.1109/FUZZY.2006.1681881
Filename
1681881
Link To Document