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Descriptor system techniques in solving H2/H-infinity optimal fault detection and isolation problems.

Varga, A (2012) Descriptor system techniques in solving H2/H-infinity optimal fault detection and isolation problems. In: Advances in Design and Control, 23. SIAM. pp. 105-125.

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Abstract

This chapter illustrates the effectiveness of descriptor systems based algorithms in solving H2/H-infinity optimal fault detection and isolation problems. The descriptor system based formulation allows the solution of these problems in the most general setting by eliminating all technical assumptions required when using standard approaches. The underlying numerical algorithms to compute rational nullspace bases, inner-outer factorizations or proper coprime factorizations are based on descriptor system representations and rely on orthogonal matrix pencil reductions. The developed integrated computational approaches fully exploit the structural aspects at each solution step and produce fault detectors of least orders.

Item URL in elib:https://elib.dlr.de/79716/
Document Type:Contribution to a Collection
Title:Descriptor system techniques in solving H2/H-infinity optimal fault detection and isolation problems.
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Varga, Aandreas.varga (at) dlr.deUNSPECIFIED
Date:2012
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:23
Page Range:pp. 105-125
Editors:
EditorsEmail
Biegler, L. T.UNSPECIFIED
Campbell, S. L.UNSPECIFIED
Mehrmann, V. UNSPECIFIED
Publisher:SIAM
Series Name:Advances in Design and Control
Status:Published
Keywords:Fault detection, fault isolation, numerical methods, descriptor systems
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research (old)
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Systems & Cabin (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of System Dynamics and Control > Aircraft System Dynamics
Deposited By: Varga, Dr.-Ing. Andreas
Deposited On:13 Dec 2012 16:48
Last Modified:31 Jul 2019 19:39

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