A New Adaptive Kalman Estimator for Detection and Isolation of Multiple Faults Integrated in a Fault Tolerant Control
Joint Authors
Source
Journal of Control Science and Engineering
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-01-18
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Electronic engineering
Information Technology and Computer Science
Abstract EN
For sequential jumps detection, isolation, and estimation in discrete-time stochastic linear systems, Willsky and Jones (1976) have developed the Generalized Likelihood Ratio (GLR) test.
After each detection and isolation of one jump, the treatment of another possible jump is obtained by a direct state estimate and covariance incrementation of the Kalman filter originally designed on the jump-free system.
This paper proposes to extend this approach from a state estimator designed on a reference model directly sensitive to system changes.
We will show that the obtained passive GLR test can be easily integrated in a Fault Tolerant Control System (FTCS) via a control law designed in order to asymptotically reject the effect of sequential jumps.
American Psychological Association (APA)
Jamouli, H.& Sauter, Dominique. 2011. A New Adaptive Kalman Estimator for Detection and Isolation of Multiple Faults Integrated in a Fault Tolerant Control. Journal of Control Science and Engineering،Vol. 2010, no. 2010, pp.1-11.
https://search.emarefa.net/detail/BIM-476439
Modern Language Association (MLA)
Jamouli, H.& Sauter, Dominique. A New Adaptive Kalman Estimator for Detection and Isolation of Multiple Faults Integrated in a Fault Tolerant Control. Journal of Control Science and Engineering No. 2010 (2010), pp.1-11.
https://search.emarefa.net/detail/BIM-476439
American Medical Association (AMA)
Jamouli, H.& Sauter, Dominique. A New Adaptive Kalman Estimator for Detection and Isolation of Multiple Faults Integrated in a Fault Tolerant Control. Journal of Control Science and Engineering. 2011. Vol. 2010, no. 2010, pp.1-11.
https://search.emarefa.net/detail/BIM-476439
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-476439