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1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemtc-m21b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34P/3M2QMT8
Repositóriosid.inpe.br/mtc-m21b/2016/07.05.15.28
Última Atualização2018:08.28.12.01.11 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21b/2016/07.05.15.28.36
Última Atualização dos Metadados2018:08.28.12.01.11 (UTC) simone
Chave SecundáriaINPE--PRE/
Chave de CitaçãoHernándezTorresCampChiw:2016:RoSaMP
TítuloRotation-based sampling MPCA-HJ for Vibration-based Damage Identification
Ano2016
Data de Acesso26 abr. 2024
Tipo SecundárioPRE CI
Número de Arquivos1
Tamanho464 KiB
2. Contextualização
Autor1 Hernández Torres, Reynier
2 Campos Velho, Haroldo Fraga de
3 Chiwiacowsky, Leonardo Dagnino
Identificador de Curriculo1
2 8JMKD3MGP5W/3C9JHC3
Grupo1 CAP-COMP-SPG-INPE-MCTI-GOV-BR
2 LAC-CTE-INPE-MCTI-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 reynier.torres@inpe.br
2 haroldo.camposvelho@inpe.br
Nome do EventoInternational Conference on Engineering Optimization, 5 (EngOpt)
Localização do EventoFoz do Iguaçu
Data19-23 June
Histórico (UTC)2016-07-05 15:29:30 :: simone -> administrator :: 2016
2018-06-04 02:40:58 :: administrator -> simone :: 2016
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
ResumoMulti-Particle Collision Algorithm (MPCA) is a stochatic optimization method inspired on the physics in the nuclear reactor, where absorption and scattering phenomena are represented. In the MPCA algorithm, a set of particles (solutions) travels in the search space. After a certain number of function evaluations, they share the best particle solution found. MPCA -- working together to the Rotation-Based Learning (RBL)-- is used as a first stage of the hybrid method performing a global exploratory search. RBL is a novel extension of Opposition-based Learning (OBL). In RBL, a rotated solution is calculated by applying a specific rotation angle to the original solution. Here, the new Rotation-Based Sampling (RBS) solution projects a point between the original solution and its rotated solution. RBS could be more flexible than RBL -- and also OBL -- to find the promising candidate solutions. The intensification search stage of the hybrid metaheuristic is addressed by the direct search Hooke-Jeeves (HJ) method. HJ consists of the repeatedly application of exploratory searches for all dimensions around a base point. If the exploration has success finding a better solution, a pattern move is performed. The hybrid algorithm is tested to identify damages over a truss structure. Experimental data was generated in silico, using time-invariant damages. Experiments with noiseless and noisy data, under several noise level, were carried out. Good estimations of damage location and severity are achieved.
ÁreaCOMP
Arranjo 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAC > Rotation-based sampling MPCA-HJ...
Arranjo 2urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CAP > Rotation-based sampling MPCA-HJ...
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4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W34P/3M2QMT8
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W34P/3M2QMT8
Idiomaen
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhourlib.net/www/2011/03.29.20.55
Unidades Imediatamente Superiores8JMKD3MGPCW/3ESGTTP
8JMKD3MGPCW/3F2PHGS
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.49.40 3
sid.inpe.br/bibdigital/2013/10.12.22.16 2
sid.inpe.br/bibdigital/2013/09.22.23.14 1
Acervo Hospedeirosid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notas
Campos Vaziosarchivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject targetfile tertiarymark tertiarytype type url volume
7. Controle da descrição
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