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Type: Artigo de periódico
Title: Application of a multivariable input-output subspace identification technique in structural analysis
Author: Kurka, PRG
Cambraia, HN
Abstract: In this paper a multivariable subspace-based identification method is applied to experimental modal analysis. The method shows its efficiency in the identification of data which is contaminated by a great amount of external noise. numerical simulation is used to present the main characteristics of the method and compare its performance against other techniques currently used in experimental modal analysis, The subspace identification method is also applied to data from a modal test of a practical engineering structure. (C) 2007 Elsevier Ltd. All rights reserved.
Country: Inglaterra
Editor: Academic Press Ltd Elsevier Science Ltd
Rights: fechado
Identifier DOI: 10.1016/j.jsv.2007.07.089
Date Issue: 2008
Appears in Collections:Unicamp - Artigos e Outros Documentos

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