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Type: Artigo de periódico
Title: Robust H-2 and H-infinity filter design for uncertain linear systems via LMIs and polynomial matrices
Author: Lacerda, MJ
Oliveira, RCLF
Peres, PLD
Abstract: This paper presents new convex optimization procedures for full order robust 712 and 71, filter design for continuous and discrete-time uncertain linear systems. The time-invariant uncertain parameters are supposed to belong to a polytope with known vertices. Thanks to the use of a larger number of slack variables, linear matrix inequalities for the design of robust filters can be derived from the proposed conditions, outperforming the existing methods. The superiority and efficiency of the proposed method for filter design are illustrated by means of numerical comparisons in benchmark examples from the literature. (C) 2010 Elsevier B.V. All rights reserved.
Subject: Uncertain systems
Robust H-2 and H-infinity filtering
Linear matrix inequalities
Country: Holanda
Editor: Elsevier Science Bv
Rights: fechado
Identifier DOI: 10.1016/j.sigpro.2010.10.013
Date Issue: 2011
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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