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Model Reduction using LMIs
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, The Institute of Technology.
1994 (English)Report (Other academic)
Abstract [en]

This paper treats the problem of approximating an nth order continuous system by a system of order k<n. Optimal solutions minimizing the H norm of the approximation error exist for k=0, n-1. This paper presents an iterative two-step LMI method for improving the H model error compared to Hankel norm reduction.

Place, publisher, year, edition, pages
Linköping: Linköping University , 1994. , 12 p.
LiTH-ISY-R, ISSN 1400-3902 ; 1579
Keyword [en]
LMI methods, H-infinity
Keyword [sv]
Cybernetik Informationsteori, Maskinelement Servomekanismer Automation
National Category
Control Engineering
URN: urn:nbn:se:liu:diva-55169ISRN: LiTH-ISY-R-1579OAI: diva2:315812
Available from: 2010-04-29 Created: 2010-04-29 Last updated: 2014-08-26Bibliographically approved

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Helmersson, Anders
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ReferencesLink to record
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