Multivariable correlation analysis and its application to an industrial polymerization reactor
Autor(a) principal: | |
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Data de Publicação: | 2001 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFBA |
Texto Completo: | http://www.repositorio.ufba.br/ri/handle/ri/7758 |
Resumo: | Texto completo: acesso restrito. p. 191–201 |
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Fontes, C. H. O.Embiruçu, MarceloFontes, C. H. O.Embiruçu, Marcelo2013-01-04T14:26:18Z20010098-1354http://www.repositorio.ufba.br/ri/handle/ri/7758v. 25, n. 2-3Texto completo: acesso restrito. p. 191–201The correlation analysis (CRA) theory is an important tool in the system identification field. Among its utilities, the correlation analysis enables the mathematical modeling of a process, through the estimate of its impulse response. This model can be used directly, as in some control algorithms, or, at least, can allow the attainment of important preliminary dynamic information that is valuable in constructing a parametric model of the system. This paper presents the mathematical development of the multivariable correlation analysis and its application to simulated and experimental data. Results show that the present method is effective in identifying an industrial polymerization reactor and overperforms the one commonly used, that suggests the use of the monovariable correlation analysis even for multivariable systems. A numeric analysis of the problem is also done and some guidelines are proposed to overcome possible problems.Submitted by Suelen Reis (suelen_suzane@hotmail.com) on 2013-01-04T14:26:18Z No. of bitstreams: 1 Fontes.pdf: 755610 bytes, checksum: 884565d9b7349edfb6fe254ef953e619 (MD5)Made available in DSpace on 2013-01-04T14:26:18Z (GMT). No. of bitstreams: 1 Fontes.pdf: 755610 bytes, checksum: 884565d9b7349edfb6fe254ef953e619 (MD5) Previous issue date: 2001http://dx.doi.org/10.1016/S0098-1354(00)00605-0reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAIdentificationCorrelation analysisMultivariable systemsPolymerization reactorIndustrial applicationMultivariable correlation analysis and its application to an industrial polymerization reactorComputers and Chemical EngineeringArtigo de Periódicoinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion10000-01-01enginfo:eu-repo/semantics/openAccessORIGINALFontes.pdfFontes.pdfapplication/pdf755610https://repositorio.ufba.br/bitstream/ri/7758/1/Fontes.pdf884565d9b7349edfb6fe254ef953e619MD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/7758/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXTFontes.pdf.txtFontes.pdf.txtExtracted texttext/plain33410https://repositorio.ufba.br/bitstream/ri/7758/3/Fontes.pdf.txtfe262b2f233f5ac64f1d901e63fa7e7aMD53ri/77582022-08-26 11:47:06.394oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-08-26T14:47:06Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false |
dc.title.pt_BR.fl_str_mv |
Multivariable correlation analysis and its application to an industrial polymerization reactor |
dc.title.alternative.pt_BR.fl_str_mv |
Computers and Chemical Engineering |
title |
Multivariable correlation analysis and its application to an industrial polymerization reactor |
spellingShingle |
Multivariable correlation analysis and its application to an industrial polymerization reactor Fontes, C. H. O. Identification Correlation analysis Multivariable systems Polymerization reactor Industrial application |
title_short |
Multivariable correlation analysis and its application to an industrial polymerization reactor |
title_full |
Multivariable correlation analysis and its application to an industrial polymerization reactor |
title_fullStr |
Multivariable correlation analysis and its application to an industrial polymerization reactor |
title_full_unstemmed |
Multivariable correlation analysis and its application to an industrial polymerization reactor |
title_sort |
Multivariable correlation analysis and its application to an industrial polymerization reactor |
author |
Fontes, C. H. O. |
author_facet |
Fontes, C. H. O. Embiruçu, Marcelo |
author_role |
author |
author2 |
Embiruçu, Marcelo |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Fontes, C. H. O. Embiruçu, Marcelo Fontes, C. H. O. Embiruçu, Marcelo |
dc.subject.por.fl_str_mv |
Identification Correlation analysis Multivariable systems Polymerization reactor Industrial application |
topic |
Identification Correlation analysis Multivariable systems Polymerization reactor Industrial application |
description |
Texto completo: acesso restrito. p. 191–201 |
publishDate |
2001 |
dc.date.issued.fl_str_mv |
2001 |
dc.date.accessioned.fl_str_mv |
2013-01-04T14:26:18Z |
dc.type.driver.fl_str_mv |
Artigo de Periódico info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.repositorio.ufba.br/ri/handle/ri/7758 |
dc.identifier.issn.none.fl_str_mv |
0098-1354 |
dc.identifier.number.pt_BR.fl_str_mv |
v. 25, n. 2-3 |
identifier_str_mv |
0098-1354 v. 25, n. 2-3 |
url |
http://www.repositorio.ufba.br/ri/handle/ri/7758 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.pt_BR.fl_str_mv |
http://dx.doi.org/10.1016/S0098-1354(00)00605-0 |
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reponame:Repositório Institucional da UFBA instname:Universidade Federal da Bahia (UFBA) instacron:UFBA |
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Universidade Federal da Bahia (UFBA) |
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UFBA |
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UFBA |
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Repositório Institucional da UFBA |
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Repositório Institucional da UFBA |
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