Robust observer-based fault detection and isolation in the standard control problem framework

Wahrburg, Arne ; Khodaverdian, Saman ; Adamy, Jürgen (2023):
Robust observer-based fault detection and isolation in the standard control problem framework. (Publisher's Version)
In: IFAC Proceedings Volumes, 45 (13), pp. 473-478. IFAC - International Federation of Automatic Control, ISSN 1474-6670,
DOI: 10.26083/tuprints-00023316,
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Item Type:	Article
Origin:	Secondary publication service
Status:	Publisher's Version
Title:	Robust observer-based fault detection and isolation in the standard control problem framework
Language:	English
Abstract:	This paper deals with the design of robust fault detection and isolation observers where only a single observer is employed to isolate different faults. To this end, the problem of parameterizing such observers is shown to be equivalent to designing a structurally constrained controller in the standard control problem framework. Thereby, the problem is reformulated as a well known classical control problem, which enables the use of existing tools to optimize robustness with respect to arbitrary exogenous disturbances. To account for parametric uncertainties, an approximate model matching approach is used.
Journal or Publication Title:	IFAC Proceedings Volumes
Volume of the journal:	45
Issue Number:	13
Place of Publication:	Darmstadt
Publisher:	IFAC - International Federation of Automatic Control
Uncontrolled Keywords:	robust fault diagnosis, observer-based fault detection, isolation, standard control problem, structurally constrained control, model matching
Classification DDC:	600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften und Maschinenbau
Divisions:	18 Department of Electrical Engineering and Information Technology > Institut für Automatisierungstechnik und Mechatronik > Control Methods and Intelligent Systems
Date Deposited:	03 Mar 2023 10:09
Last Modified:	03 Mar 2023 10:09
DOI:	10.26083/tuprints-00023316
Corresponding Links:	Publisher-DOI
URN:	urn:nbn:de:tuda-tuprints-233165
Additional Information:	Zugl. Konferenzveröffentlichung: 7th IFAC Symposium on Robust Control Design, 20.-22.06.2012, Aalborg, Denmark
URI:	https://tuprints.ulb.tu-darmstadt.de/id/eprint/23316
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