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Numerically reliable methods for optimal design of fault detection filters

Varga, Andreas (2005) Numerically reliable methods for optimal design of fault detection filters. In: Proceedings. CDC'05, Seville (Spain).

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Abstract

The design problem of fault detection and isolation filters is formulated as a model matching problem and solved using an H2-or H1-norm optimization approach. A systematic procedure is proposed to choose appropriate filter specifications which guarantee the existence of proper and stable solutions of the model matching problem. This selection is integral part of numerically reliable computational methods to design of H2 -or H1-optimal fault detection filters. The proposed design approach is completely general, being applicable to both continuous-and discrete-time systems, and can easily handle even unstable and/or improper systems.

Document Type:Conference or Workshop Item (Speech)
Title:Numerically reliable methods for optimal design of fault detection filters
Authors:
AuthorsInstitution or Email of Authors
Varga, AndreasUNSPECIFIED
Date:10 December 2005
Journal or Publication Title:Proceedings
Refereed publication:Yes
In ISI Web of Science:No
Status:Published
Keywords:fault detection, H2-filter, H-infinity filter, numerical methods
Event Title:CDC'05
Event Location:Seville (Spain)
Event Type:international Conference
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Systems & Cabin
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Robotics and Mechatronics > System Dynamics and Control (former Control Design Engineering)
Deposited By: Astrid Jaschinski
Deposited On:30 Oct 2008
Last Modified:12 Dec 2013 20:08

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