Frequency and time domain dynamic structural analysis : convergence and causality.

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dc.contributor.authorVenâncio Filho, Fernando
dc.contributor.authorGouveia, Antônio Maria Claret de
dc.contributor.authorBarbosa, Flávio de Souza
dc.date.accessioned2012-07-17T14:20:43Z
dc.date.available2012-07-17T14:20:43Z
dc.date.issued2002
dc.description.abstractMatrix formulations for the dynamic analysis of SDOF systems in frequency and time domain are presented in this paper. The strict correspondence between both types of analysis are discussed. A study of the convergence of the response obtained through the frequency domain is performed. This study indicates the presence of an imaginary term in the response when the number of sampling terms in the Fourier transforms is even. A proof of the important causality property of the response is developed and an eventual source of non-causality is indicated.pt_BR
dc.identifier.citationVENANCIO FILHO, F.; GOUVEIA, A. M. C. de; BARBOSA, F. S. Frequency and time domain dynamic structural analysis : convergence and causality. Computers and Structures, v. 80, n. 18-19, p. 1503-1509, jul. 2002. Disponível em: <http://ac.els-cdn.com/S0045794902001037/1-s2.0-S0045794902001037-main.pdf?_tid=394fa890e62c963d5166dcb225130439&acdnat=1338922270_1b88eaf73e3b9909b36bbac021f20664>. Acesso em: 17 jul. 2012.pt_BR
dc.identifier.issn00457949
dc.identifier.urihttp://www.repositorio.ufop.br/handle/123456789/1144
dc.language.isoen_USpt_BR
dc.rights.licenseO periódico Computers and Structures concede permissão para depósito do artigo no Repositório Institucional da UFOP. Número da licença: 3333630741759.
dc.subjectCausalitypt_BR
dc.subjectDynamic responsespt_BR
dc.subjectTime domainpt_BR
dc.subjectFourier transformspt_BR
dc.titleFrequency and time domain dynamic structural analysis : convergence and causality.pt_BR
dc.typeArtigo publicado em periodicopt_BR
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