A study on the convergence of observer-based kinetics estimators in stirred tank bioreactors
Autor(a) principal: | |
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Data de Publicação: | 1996 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://hdl.handle.net/1822/143 |
Resumo: | This paper is devoted to the tuning problem of an observer-based algorithm for the on-line estimation of reaction rates in stirred tank bioreactors. The relation between the dynamics of convergence and the tuning procedure is explored. The method proposed imposes a variable second-order dynamics on the convergence of the estimator. This approach is shown to compare favourably with a pole placement based technique, in an application to a baker’s yeast fed-batch fermentation. |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
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A study on the convergence of observer-based kinetics estimators in stirred tank bioreactorsEstimatorAdaptiveConvergence analysisScience & TechnologyThis paper is devoted to the tuning problem of an observer-based algorithm for the on-line estimation of reaction rates in stirred tank bioreactors. The relation between the dynamics of convergence and the tuning procedure is explored. The method proposed imposes a variable second-order dynamics on the convergence of the estimator. This approach is shown to compare favourably with a pole placement based technique, in an application to a baker’s yeast fed-batch fermentation.Elsevier ScienceUniversidade do MinhoOliveira, Rui Manuel FreitasFerreira, Eugénio C.Soares, FilomenaAzevedo, S. Feyo de19961996-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/1822/143eng“Journal of Process Control”. 6:6 (1996) 367-371.0959-152410.1016/0959-1524(95)00037-2info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:27:20Zoai:repositorium.sdum.uminho.pt:1822/143Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:21:53.995604Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
A study on the convergence of observer-based kinetics estimators in stirred tank bioreactors |
title |
A study on the convergence of observer-based kinetics estimators in stirred tank bioreactors |
spellingShingle |
A study on the convergence of observer-based kinetics estimators in stirred tank bioreactors Oliveira, Rui Manuel Freitas Estimator Adaptive Convergence analysis Science & Technology |
title_short |
A study on the convergence of observer-based kinetics estimators in stirred tank bioreactors |
title_full |
A study on the convergence of observer-based kinetics estimators in stirred tank bioreactors |
title_fullStr |
A study on the convergence of observer-based kinetics estimators in stirred tank bioreactors |
title_full_unstemmed |
A study on the convergence of observer-based kinetics estimators in stirred tank bioreactors |
title_sort |
A study on the convergence of observer-based kinetics estimators in stirred tank bioreactors |
author |
Oliveira, Rui Manuel Freitas |
author_facet |
Oliveira, Rui Manuel Freitas Ferreira, Eugénio C. Soares, Filomena Azevedo, S. Feyo de |
author_role |
author |
author2 |
Ferreira, Eugénio C. Soares, Filomena Azevedo, S. Feyo de |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Oliveira, Rui Manuel Freitas Ferreira, Eugénio C. Soares, Filomena Azevedo, S. Feyo de |
dc.subject.por.fl_str_mv |
Estimator Adaptive Convergence analysis Science & Technology |
topic |
Estimator Adaptive Convergence analysis Science & Technology |
description |
This paper is devoted to the tuning problem of an observer-based algorithm for the on-line estimation of reaction rates in stirred tank bioreactors. The relation between the dynamics of convergence and the tuning procedure is explored. The method proposed imposes a variable second-order dynamics on the convergence of the estimator. This approach is shown to compare favourably with a pole placement based technique, in an application to a baker’s yeast fed-batch fermentation. |
publishDate |
1996 |
dc.date.none.fl_str_mv |
1996 1996-01-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://hdl.handle.net/1822/143 |
url |
https://hdl.handle.net/1822/143 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
“Journal of Process Control”. 6:6 (1996) 367-371. 0959-1524 10.1016/0959-1524(95)00037-2 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier Science |
publisher.none.fl_str_mv |
Elsevier Science |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
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1799132687742533632 |