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A SVD Based Controller Reduction Method
Automatic Control, Lund University.
Automatic Control, Lund University.
2010 (English)In: SICE Annual Conference 2010, SICE 2010, 2010, 2564-2569 p.Conference paper (Refereed)
Abstract [en]

In this paper an efficient controller reduction method which guarantees closed loop stability is described. The reduced controller is obtained by solving a generalized controllability Grammian type Lyapunov inequality. This Lyapunov inequality based reduced controller search can be formulated as a generalized minimum rank matrix approximation problem to which an efficient singular value decomposition based solution procedure is available. This paper contains theoretical and numerical results on the merit of the proposed reduction method.

Place, publisher, year, edition, pages
2010. 2564-2569 p.
Keyword [en]
Controller reduction, Matrix approximation, Rank minimization, Singular value decomposition
National Category
Control Engineering
URN: urn:nbn:se:kth:diva-82399ISBN: 978-490776436-4OAI: diva2:498201
SICE Annual Conference 2010, SICE 2010. Taipei. 18 August 2010 - 21 August 2010
QC 20120213Available from: 2012-02-11 Created: 2012-02-11 Last updated: 2012-02-13Bibliographically approved

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Sou, Kin Cheong
Control Engineering

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ReferencesLink to record
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