DocumentCode
3269607
Title
Minimum time fault isolation filter in discrete-time linear stochastic systems
Author
Keller, J.Y. ; Jamouli, H. ; Aubrun, C. ; Sauter, D.
Author_Institution
CRAN, Univ. Henri Poincare, Vandoeuvre les Nancy, France
Volume
4
fYear
2002
fDate
10-13 Dec. 2002
Firstpage
4754
Abstract
This paper presents a minimum time fault isolation filter for discrete-time stochastic linear systems. The filter´s transfer function between faults and the estimate of these faults is fixed and equal to the inverse of a polynomial matrix describing the input structure delay of the system. The remaining design of freedom is used to generate a minimum variance faults estimator.
Keywords
delay systems; discrete time systems; fault diagnosis; linear systems; polynomial matrices; stochastic systems; discrete-time linear stochastic systems; filters transfer function; input structure delay; minimum time fault isolation filter; minimum variance faults estimator; polynomial matrix; Current measurement; Delay estimation; Delay systems; Electronic mail; Fault detection; Nonlinear filters; Polynomials; Stochastic systems; Time measurement; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 2002, Proceedings of the 41st IEEE Conference on
ISSN
0191-2216
Print_ISBN
0-7803-7516-5
Type
conf
DOI
10.1109/CDC.2002.1185131
Filename
1185131
Link To Document