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Type: Artigo de periódico
Title: H-infinity model reduction with application to flexible systems
Author: Geromel, JC
Egas, RG
Kawaoka, ERR
Abstract: In this note, H-infinity model reduction of continuous time linear systems is revisited. The main objective is to define a convex programming problem expressed in terms of linear matrix inequalities which provides a good suboptimal solution to the model reduction problem. The quality of the proposed suboptimal solution is assessed through comparisons, performed via simulation, with the already classical balanced truncation method, leading to the conclusion that the proposed method performs significantly better. Finally, the proposed method is applied to the determination of a reduced order model of a flexible bar.
Subject: linear matrix inequalities (LMIs)
linear time-invariant (LTI) systems
model reduction
Country: EUA
Editor: Ieee-inst Electrical Electronics Engineers Inc
Rights: fechado
Identifier DOI: 10.1109/TAC.2005.843855
Date Issue: 2005
Appears in Collections:Unicamp - Artigos e Outros Documentos

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