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Type: Artigo de periódico
Title: Robust H(infinity)-filtering design with pole placement constraint via linear matrix inequalities
Author: Palhares, RM
Peres, PLD
Abstract: The problem of robust filtering design for continuous-time systems with convex bounded uncertainties is addressed in this paper. The aim is to determine a stable linear filter such that the filtering error system remains quadratically stable within a prespecified H(infinity)-attenuation level. Necessary and sufficient conditions for the existence of such robust filter are provided in terms of linear matrix inequalities, which can be solved efficiently through standard convex optimization procedures guaranteeing global convergence. Furthermore, as an improvement of the strategy, the filer dynamics can be constrained to some specific regions inside the left-half complex plane.
Subject: robust filtering
linear matrix inequalities
pole placement constraint technique
continuous-time systems
Country: EUA
Editor: Springer/plenum Publishers
Rights: fechado
Identifier DOI: 10.1023/A:1021720205333
Date Issue: 1999
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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