DocumentCode
3558794
Title
Sensor Placement for Fault Diagnosis
Author
Krysander, Mattias ; Frisk, Erik
Author_Institution
Dept. of Electr. Eng., Linkoping Univ., Linkoping
Volume
38
Issue
6
fYear
2008
Firstpage
1398
Lastpage
1410
Abstract
An algorithm is developed for computing which sensors to add to meet a diagnosis requirement specification concerning fault detectability and fault isolability. The method is based only on the structural information in a model, which means that possibly large and nonlinear differential-algebraic models can be handled in an efficient manner. The approach is exemplified on a model of an industrial valve where the benefits and properties of the method are clearly shown.
Keywords
fault diagnosis; formal specification; sensors; fault detectability; fault diagnosis; fault isolability; requirement specification; sensor placement; Fault diagnosis; fault isolation; sensor placement;
fLanguage
English
Journal_Title
Systems, Man and Cybernetics, Part A: Systems and Humans, IEEE Transactions on
Publisher
ieee
ISSN
1083-4427
Type
jour
DOI
10.1109/TSMCA.2008.2003968
Filename
4648949
Link To Document