elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

New computational approach for the design of fault detection and isolation filters

Varga, Andras (2003) New computational approach for the design of fault detection and isolation filters. In: The Kluwer International Series in Engineering and Computer Sciences, Kluwer Academic Publishers. pp. 367-381. ISBN 1-4020-7607-X.

[img]
Preview
PDF
106kB

Abstract

We propose a numerically reliable computational approach for the design of residual generators for fault detection and isolation filters. The new approach is based on computing solutions of least dynamical orders of linear equations with rational matrix coefficients in combination with special rational factorizations. The main computational ingredients are the orthogonal reduction of the associated system matrix pencil to a certain Kronecker-like staircase form, the solution of a minimal dynamic cover design problem, and the computation of stable and proper rational factorizations with diagonal denominators. For all these computations we discuss numerically reliable algorithms relying on matrix pencil and descriptor system techniques. The proposed residual generator design approach is completely general, is applicable to both continuous- and discrete-time systems, and can easily handle even unstable and/or improper systems.

Item URL in elib:https://elib.dlr.de/12001/
Document Type:Book Section
Additional Information:LIDO-Berichtsjahr=2003,
Title:New computational approach for the design of fault detection and isolation filters
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Varga, AndrasUNSPECIFIEDUNSPECIFIED
Date:December 2003
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 367-381
Editors:
EditorsEmail
Voicu, M.UNSPECIFIED
Publisher:The Kluwer International Series in Engineering and Computer Sciences, Kluwer Academic Publishers
ISBN:1-4020-7607-X
Status:Published
Keywords:fault detection, fault isolation, linear rational equations, rational factorizations, numerical methods
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:other
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L - no assignment
DLR - Research theme (Project):L - no assignment (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Robotics and Mechatronics (until 2012)
Deposited By: DLR-Beauftragter, elib
Deposited On:21 Feb 2006
Last Modified:31 Jul 2019 19:15

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.