Optimizatin of fed-batch processes: Challenges and solutions

Detalhes bibliográficos
Autor(a) principal: HENRIQUES,A. W. S.
Data de Publicação: 1999
Outros Autores: COSTA,A. C., ALVES,T. L. M., LIMA,E. L.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Chemical Engineering
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66321999000200009
Resumo: The optimization problem of a fed-batch alcoholic fermentation by Zymomonas mobilis, solved using Pontryagin's maximum principle and the singular control theory, is used to discuss the main challenges that usually arise during the implementation of optimal strategies. For each problem a practical solution is proposed. In order to solve the optimization problem, a hybrid neural model is developed using experimental data from batch and fed-batch fermentations. The calculated optimal solution is experimentally implemented in open-loop scheme.
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spelling Optimizatin of fed-batch processes: Challenges and solutionsoptimizationfed-batch processescontrol theoryThe optimization problem of a fed-batch alcoholic fermentation by Zymomonas mobilis, solved using Pontryagin's maximum principle and the singular control theory, is used to discuss the main challenges that usually arise during the implementation of optimal strategies. For each problem a practical solution is proposed. In order to solve the optimization problem, a hybrid neural model is developed using experimental data from batch and fed-batch fermentations. The calculated optimal solution is experimentally implemented in open-loop scheme.Brazilian Society of Chemical Engineering1999-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66321999000200009Brazilian Journal of Chemical Engineering v.16 n.2 1999reponame:Brazilian Journal of Chemical Engineeringinstname:Associação Brasileira de Engenharia Química (ABEQ)instacron:ABEQ10.1590/S0104-66321999000200009info:eu-repo/semantics/openAccessHENRIQUES,A. W. S.COSTA,A. C.ALVES,T. L. M.LIMA,E. L.eng1999-09-15T00:00:00Zoai:scielo:S0104-66321999000200009Revistahttps://www.scielo.br/j/bjce/https://old.scielo.br/oai/scielo-oai.phprgiudici@usp.br||rgiudici@usp.br1678-43830104-6632opendoar:1999-09-15T00:00Brazilian Journal of Chemical Engineering - Associação Brasileira de Engenharia Química (ABEQ)false
dc.title.none.fl_str_mv Optimizatin of fed-batch processes: Challenges and solutions
title Optimizatin of fed-batch processes: Challenges and solutions
spellingShingle Optimizatin of fed-batch processes: Challenges and solutions
HENRIQUES,A. W. S.
optimization
fed-batch processes
control theory
title_short Optimizatin of fed-batch processes: Challenges and solutions
title_full Optimizatin of fed-batch processes: Challenges and solutions
title_fullStr Optimizatin of fed-batch processes: Challenges and solutions
title_full_unstemmed Optimizatin of fed-batch processes: Challenges and solutions
title_sort Optimizatin of fed-batch processes: Challenges and solutions
author HENRIQUES,A. W. S.
author_facet HENRIQUES,A. W. S.
COSTA,A. C.
ALVES,T. L. M.
LIMA,E. L.
author_role author
author2 COSTA,A. C.
ALVES,T. L. M.
LIMA,E. L.
author2_role author
author
author
dc.contributor.author.fl_str_mv HENRIQUES,A. W. S.
COSTA,A. C.
ALVES,T. L. M.
LIMA,E. L.
dc.subject.por.fl_str_mv optimization
fed-batch processes
control theory
topic optimization
fed-batch processes
control theory
description The optimization problem of a fed-batch alcoholic fermentation by Zymomonas mobilis, solved using Pontryagin's maximum principle and the singular control theory, is used to discuss the main challenges that usually arise during the implementation of optimal strategies. For each problem a practical solution is proposed. In order to solve the optimization problem, a hybrid neural model is developed using experimental data from batch and fed-batch fermentations. The calculated optimal solution is experimentally implemented in open-loop scheme.
publishDate 1999
dc.date.none.fl_str_mv 1999-06-01
dc.type.driver.fl_str_mv 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://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66321999000200009
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66321999000200009
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0104-66321999000200009
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Brazilian Society of Chemical Engineering
publisher.none.fl_str_mv Brazilian Society of Chemical Engineering
dc.source.none.fl_str_mv Brazilian Journal of Chemical Engineering v.16 n.2 1999
reponame:Brazilian Journal of Chemical Engineering
instname:Associação Brasileira de Engenharia Química (ABEQ)
instacron:ABEQ
instname_str Associação Brasileira de Engenharia Química (ABEQ)
instacron_str ABEQ
institution ABEQ
reponame_str Brazilian Journal of Chemical Engineering
collection Brazilian Journal of Chemical Engineering
repository.name.fl_str_mv Brazilian Journal of Chemical Engineering - Associação Brasileira de Engenharia Química (ABEQ)
repository.mail.fl_str_mv rgiudici@usp.br||rgiudici@usp.br
_version_ 1754213170400985088

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