DocumentCode
326703
Title
Norm based threshold selection for fault detectors
Author
Rank, Mike Lind ; Niemann, Henrik
Author_Institution
Dept. of Autom., Tech. Univ., Lyngby, Denmark
Volume
4
fYear
1998
fDate
21-26 Jun 1998
Firstpage
2027
Abstract
The design of fault detectors for fault detection and isolation (FDI) in dynamic systems is considered from a norm based point of view. An analysis of norm based threshold selection is given based on different formulations of FDI problems. Both the nominal FDI problem as well as the uncertain FDI problem are considered. Based on this analysis, a performance index based on norms of the involved transfer functions is given. The performance index allows us also to optimize the structure of the fault detection filter directly
Keywords
fault diagnosis; filtering theory; optimisation; performance index; transfer functions; dynamic systems; fault detection and isolation; fault detectors; norm based threshold selection; performance index; transfer functions; Automation; Buildings; Design methodology; Design optimization; Fault detection; Filters; Performance analysis; Signal design; Signal detection; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 1998. Proceedings of the 1998
Conference_Location
Philadelphia, PA
ISSN
0743-1619
Print_ISBN
0-7803-4530-4
Type
conf
DOI
10.1109/ACC.1998.702982
Filename
702982
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