DocumentCode
1475293
Title
Fault Detection and Isolation of Linear Impulsive Systems
Author
Meskin, N. ; Khorasani, K.
Author_Institution
Dept. of Electr. & Comput. Eng., Concordia Univ., Montreal, QC, Canada
Volume
56
Issue
8
fYear
2011
Firstpage
1905
Lastpage
1910
Abstract
This technical note investigates the development of fault detection and isolation (FDI) filters for linear impulsive systems. The concept of an unobservability subspace is introduced for linear impulsive systems and an algorithm for its construction is described. The necessary and sufficient conditions for solvability of the fundamental problem of residual generation for linear impulsive systems are obtained by utilizing our introduced unobservability subspace. Simulation results demonstrate the effectiveness of our proposed FDI strategy.
Keywords
computability; fault diagnosis; linear systems; observability; FDI strategy; fault detection; isolation filter; linear impulsive system; residual generation; unobservability subspace; Actuators; Artificial intelligence; Bismuth; Equations; Fault detection; Noise; Fault detection and isolation (FDI); geometric FDI; linear impulsive systems; unobservability subspaces;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/TAC.2011.2129950
Filename
5734797
Link To Document