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Controller reduction using accuracy-enhancing methods

Varga, Andras (2005) Controller reduction using accuracy-enhancing methods. In: Springer Verlag. pp. 225-260. ISBN 10 3-540-24545-6. ISSN 1439-7358

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Abstract

The efficient solution of several classes of controller approximation problems by using frequency-weighted balancing related model reduction approaches is considered. For certain categories of performance and stability enforcing frequencyweights, the computation of the frequency-weighted controllability and observability Gramians can be achieved by solving reduced order Lyapunov equations. All discussed approaches can be used in conjunction with square-root and balancing-free accuracy enhancing techniques. For a selected class of methods robust numerical software is available.

Document Type:Book Section
Additional Information:LIDO-Berichtsjahr=2005,
Title:Controller reduction using accuracy-enhancing methods
Authors:
AuthorsInstitution or Email of Authors
Varga, AndrasUNSPECIFIED
Date:July 2005
Refereed publication:Yes
Volume:45
Page Range:pp. 225-260
Editors:
EditorsEmail
Benner, PeterUNSPECIFIED
Mehrmann, VolkerUNSPECIFIED
Sorensen, DannyUNSPECIFIED
Publisher:Springer Verlag
ISSN:1439-7358
ISBN:10 3-540-24545-6
Status:Published
Keywords:controller reduction, frequency-weighted, model reduction, numerical methods
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: elib DLR-Beauftragter
Deposited On:02 Feb 2006
Last Modified:12 Dec 2013 20:02

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