A comparative study of the application of differential evolution and simulated annealing in radiative transfer problems

Detalhes bibliográficos
Autor(a) principal: Lobato,Fran Sérgio
Data de Publicação: 2010
Outros Autores: Steffen Jr.,Valder, Silva Neto,Antônio J.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782010000500012
Resumo: The radiative transfer phenomenon is modeled by an integro-differential equation known as Boltzmann equation. This equation describes mathematically the interaction of the radiation with the participating medium, i.e., a medium that may absorb, scatter and emit radiation. In this sense, this work presents a study regarding the estimation of radiative properties in a one-dimensional participating medium by using two optimization heuristic methods, namely Simulated Annealing and Differential Evolution. First, a review of these two optimization techniques is presented. The direct radiative transfer problem solution, which is required for both optimization techniques, is obtained by using the Collocation Method. Finally, case-studies are presented aiming at illustrating the efficiency of these methodologies in the treatment of inverse radiative transfer problems.
id ABCM-2_dd282347f50f52ccee4119dc0dc48ab5
oai_identifier_str oai:scielo:S1678-58782010000500012
network_acronym_str ABCM-2
network_name_str Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
repository_id_str
spelling A comparative study of the application of differential evolution and simulated annealing in radiative transfer problemsinverse problemradiative transferDifferential EvolutionSimulated AnnealingThe radiative transfer phenomenon is modeled by an integro-differential equation known as Boltzmann equation. This equation describes mathematically the interaction of the radiation with the participating medium, i.e., a medium that may absorb, scatter and emit radiation. In this sense, this work presents a study regarding the estimation of radiative properties in a one-dimensional participating medium by using two optimization heuristic methods, namely Simulated Annealing and Differential Evolution. First, a review of these two optimization techniques is presented. The direct radiative transfer problem solution, which is required for both optimization techniques, is obtained by using the Collocation Method. Finally, case-studies are presented aiming at illustrating the efficiency of these methodologies in the treatment of inverse radiative transfer problems.Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM2010-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782010000500012Journal of the Brazilian Society of Mechanical Sciences and Engineering v.32 n.spe 2010reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/S1678-58782010000500012info:eu-repo/semantics/openAccessLobato,Fran SérgioSteffen Jr.,ValderSilva Neto,Antônio J.eng2011-03-11T00:00:00Zoai:scielo:S1678-58782010000500012Revistahttps://www.scielo.br/j/jbsmse/https://old.scielo.br/oai/scielo-oai.php||abcm@abcm.org.br1806-36911678-5878opendoar:2011-03-11T00:00Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false
dc.title.none.fl_str_mv A comparative study of the application of differential evolution and simulated annealing in radiative transfer problems
title A comparative study of the application of differential evolution and simulated annealing in radiative transfer problems
spellingShingle A comparative study of the application of differential evolution and simulated annealing in radiative transfer problems
Lobato,Fran Sérgio
inverse problem
radiative transfer
Differential Evolution
Simulated Annealing
title_short A comparative study of the application of differential evolution and simulated annealing in radiative transfer problems
title_full A comparative study of the application of differential evolution and simulated annealing in radiative transfer problems
title_fullStr A comparative study of the application of differential evolution and simulated annealing in radiative transfer problems
title_full_unstemmed A comparative study of the application of differential evolution and simulated annealing in radiative transfer problems
title_sort A comparative study of the application of differential evolution and simulated annealing in radiative transfer problems
author Lobato,Fran Sérgio
author_facet Lobato,Fran Sérgio
Steffen Jr.,Valder
Silva Neto,Antônio J.
author_role author
author2 Steffen Jr.,Valder
Silva Neto,Antônio J.
author2_role author
author
dc.contributor.author.fl_str_mv Lobato,Fran Sérgio
Steffen Jr.,Valder
Silva Neto,Antônio J.
dc.subject.por.fl_str_mv inverse problem
radiative transfer
Differential Evolution
Simulated Annealing
topic inverse problem
radiative transfer
Differential Evolution
Simulated Annealing
description The radiative transfer phenomenon is modeled by an integro-differential equation known as Boltzmann equation. This equation describes mathematically the interaction of the radiation with the participating medium, i.e., a medium that may absorb, scatter and emit radiation. In this sense, this work presents a study regarding the estimation of radiative properties in a one-dimensional participating medium by using two optimization heuristic methods, namely Simulated Annealing and Differential Evolution. First, a review of these two optimization techniques is presented. The direct radiative transfer problem solution, which is required for both optimization techniques, is obtained by using the Collocation Method. Finally, case-studies are presented aiming at illustrating the efficiency of these methodologies in the treatment of inverse radiative transfer problems.
publishDate 2010
dc.date.none.fl_str_mv 2010-12-01
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=S1678-58782010000500012
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782010000500012
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1678-58782010000500012
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 Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM
publisher.none.fl_str_mv Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM
dc.source.none.fl_str_mv Journal of the Brazilian Society of Mechanical Sciences and Engineering v.32 n.spe 2010
reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron:ABCM
instname_str Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron_str ABCM
institution ABCM
reponame_str Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
collection Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
repository.name.fl_str_mv Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
repository.mail.fl_str_mv ||abcm@abcm.org.br
_version_ 1754734681855623168

Registros relacionados