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Computation of a Reference Model for Robust Fault Detection and Isolation Residual Generation
Joint Authors
Mazars, Emmanuel
Jaimoukha, Imad M.
Li, Zhenhai
Source
Journal of Control Science and Engineering
Issue
Vol. 2008, Issue 2008 (31 Dec. 2008), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2007-11-11
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Electronic engineering
Information Technology and Computer Science
Abstract EN
This paper considers matrix inequality procedures to address the robust fault detection and isolation (FDI) problem for linear time-invariant systems subject to disturbances, faults, and polytopic or norm-bounded uncertainties.
We propose a design procedure for an FDI filter that aims to minimize a weighted combination of the sensitivity of the residual signal to disturbances and modeling errors, and the deviation of the faults to residual dynamics from a fault to residual reference model, using the ℋ∞-norm as a measure.
A key step in our procedure is the design of an optimal fault reference model.
We show that the optimal design requires the solution of a quadratic matrix inequality (QMI) optimization problem.
Since the solution of the optimal problem is intractable, we propose a linearization technique to derive a numerically tractable suboptimal design procedure that requires the solution of a linear matrix inequality (LMI) optimization.
A jet engine example is employed to demonstrate the effectiveness of the proposed approach.
American Psychological Association (APA)
Mazars, Emmanuel& Jaimoukha, Imad M.& Li, Zhenhai. 2007. Computation of a Reference Model for Robust Fault Detection and Isolation Residual Generation. Journal of Control Science and Engineering،Vol. 2008, no. 2008, pp.1-12.
https://search.emarefa.net/detail/BIM-987994
Modern Language Association (MLA)
Mazars, Emmanuel…[et al.]. Computation of a Reference Model for Robust Fault Detection and Isolation Residual Generation. Journal of Control Science and Engineering No. 2008 (2008), pp.1-12.
https://search.emarefa.net/detail/BIM-987994
American Medical Association (AMA)
Mazars, Emmanuel& Jaimoukha, Imad M.& Li, Zhenhai. Computation of a Reference Model for Robust Fault Detection and Isolation Residual Generation. Journal of Control Science and Engineering. 2007. Vol. 2008, no. 2008, pp.1-12.
https://search.emarefa.net/detail/BIM-987994
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-987994