| 1. Identificação | |
| Tipo de Referência | Artigo em Evento (Conference Proceedings) |
| Site | mtc-m16.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repositório | sid.inpe.br/marciana/2004/01.13.16.47 |
| Última Atualização | 2004:03.30.03.00.00 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/marciana/2004/01.13.16.47.59 |
| Última Atualização dos Metadados | 2018:06.05.01.20.45 (UTC) administrator |
| Chave Secundária | INPE-10397-PRE/5896 |
| Chave de Citação | BarbosaLudwNasc:2003:InCoBa |
| Título | Intelligent control based on neural controller for application in the ETE spherical tokamak  |
| Formato | On-line |
| Ano | 2003 |
| Data de Acesso | 21 maio 2024 |
| Tipo Secundário | PRE CI |
| Número de Arquivos | 1 |
| Tamanho | 1569 KiB |
| 2. Contextualização | |
| Autor | 1 Barbosa, Luis Filipe de Faria Pereira Wiltgen 2 Ludwig, Gerson Otto 3 Nascimento Jr, Cairo L. |
| Identificador de Curriculo | 1 2 8JMKD3MGP5W/3C9JHB4 |
| Grupo | 1 LAP-INPE-MCT-BR |
| Nome do Evento | Latin American Workshop on Plasma Physics, 10; Brazilian Meeting on Plasma Physics, 7. |
| Localização do Evento | São Pedro |
| Data | 30 Nov. - 5 Dec. 2003 |
| Título do Livro | Proceedings |
| Tipo Terciário | Posters |
| Histórico (UTC) | 2018-06-05 01:20:45 :: administrator -> marciana :: 2003 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Tipo do Conteúdo | External Contribution |
| Palavras-Chave | plasma de fusão fusion plasma vertical displacement plasma controlling |
| Resumo | This his poster presents an approach to the problem of controlling the vertical displacement of the plasma in the poster presents an approach to the problem of controlling the vertical displacement of the plasma in the ETE ETE tokamak based on Artificial Neural Networks ( tokamak based on Artificial Neural Networks (ANN ANN). ). ETE ETE is a is a low aspect ratio tokamak that should operate with highly elongated plasmas, which are unstable to vertical displacements. To control the vertical position of the plasma, an intelligent low aspect ratio tokamak that should operate with highly elongated plasmas, which are unstable to vertical displacements. To control the vertical position of the plasma, an intelligent controller is under development based on an controller is under development based on an ANN ANN of the feed-forward type that uses multiple layer perceptrons trained with an error back-propagation algorithm. There are several of the feed-forward type that uses multiple layer perceptrons trained with an error back-propagation algorithm. There are several ways available to implement a neural controller. The ways available to implement a neural controller. The ETE ETE tokamak controller will use hybrid architecture of the feedback-error-learning type ( tokamak controller will use hybrid architecture of the feedback-error-learning type (FEL FEL), composed of the neural part and a ), composed of the neural part and a classic part. The classic part (Proportional Integral Derivative – classic part. The classic part (Proportional Integral Derivative – PID PID) of the controller supplies the initial solution (starting point) so that the neural part can identify the problem and ) of the controller supplies the initial solution (starting point) so that the neural part can identify the problem and gradually substitute the classic one in the dynamic nonlinear control of the plasma equilibrium. To test this hybrid controller, a simple magnetic levitation (MagLev) system was gradually substitute the classic one in the dynamic nonlinear control of the plasma equilibrium. To test this hybrid controller, a simple magnetic levitation (MagLev) system was constructed that in certain aspects is analogous to the tokamak plasma vertical equilibrium system. In the MagLev it is possible to implement the nonlinear control of the vertical constructed that in certain aspects is analogous to the tokamak plasma vertical equilibrium system. In the MagLev it is possible to implement the nonlinear control of the vertical position of a metallic sphere, both using a classic controller ( position of a metallic sphere, both using a classic controller (PID PID) and a hybrid controller ( ) and a hybrid controller (PID+FEL PID+FEL). The controller to be installed in ). The controller to be installed in ETE ETE will be implemented on a neural hardware. will be implemented on a neural hardware. This intelligent controller running on neural hardware should be capable to act in a few microseconds time interval, allowing real time control of the vertical displacement of the This intelligent controller running on neural hardware should be capable to act in a few microseconds time interval, allowing real time control of the vertical displacement of the plasma. Plasma Displacement (mm) Plasma Displacement (mm) Magnetic Field (mT) Magnetic Field (mT) Plasma Current (kA) Plasma Current (kA). |
| Área | FISPLASMA |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAP > Intelligent control based... |
| Conteúdo da Pasta doc | acessar |
| Conteúdo da Pasta source | não têm arquivos |
| Conteúdo da Pasta agreement | não têm arquivos |
| 4. Condições de acesso e uso | |
| URL dos dados | http://urlib.net/ibi/sid.inpe.br/marciana/2004/01.13.16.47 |
| URL dos dados zipados | http://urlib.net/zip/sid.inpe.br/marciana/2004/01.13.16.47 |
| Idioma | en |
| Arquivo Alvo | LFWBarbosa_Poster_LAWPP2003.pdf |
| Grupo de Usuários | administrator |
| Visibilidade | shown |
| Detentor da Cópia | SID/SCD |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ET2RFS |
| Lista de Itens Citando | sid.inpe.br/bibdigital/2013/09.25.21.49 3 sid.inpe.br/mtc-m21/2012/07.13.14.49.14 1 |
| Acervo Hospedeiro | sid.inpe.br/banon/2003/08.15.17.40 |
| 6. Notas | |
| Campos Vazios | affiliation archivingpolicy archivist callnumber copyright creatorhistory descriptionlevel dissemination documentstage doi e-mailaddress edition editor electronicmailaddress identifier isbn issn label lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readergroup readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |