| 1. Identificação | |
| Tipo de Referência | Artigo em Evento (Conference Proceedings) |
| Site | plutao.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 8JMKD3MGP3W/3SCS39S |
| Repositório | sid.inpe.br/plutao/2018/12.14.19.53.21 (acesso restrito) |
| Última Atualização | 2018:12.20.15.09.19 (UTC) lattes |
| Repositório de Metadados | sid.inpe.br/plutao/2018/12.14.19.53.22 |
| Última Atualização dos Metadados | 2021:02.11.20.56.55 (UTC) administrator |
| DOI | 10.2514/6.2018-2536 |
| ISBN | 9781624105623 |
| Rótulo | lattes: 5964335207790589 3 RomeroSouzChag:2018:ApSDTe |
| Chave de Citação | RomeroSouzChag:2018:ApSDTe |
| Título | Application of the SDRE technique in the satellite attitude and orbit control system with nonlinear dynamics  |
| Formato | DVD |
| Ano | 2018 |
| Data de Acesso | 03 maio 2024 |
| Tipo Secundário | PRE CI |
| Número de Arquivos | 1 |
| Tamanho | 696 KiB |
| 2. Contextualização | |
| Autor | 1 Romero, Alessandro Gerlinger 2 Souza, Luiz Carlos Gadelha de 3 Chagas, Ronan Arraes Jardim |
| Identificador de Curriculo | 1 2 8JMKD3MGP5W/3C9JHN3 |
| Grupo | 1 CSE-ETES-SESPG-INPE-MCTIC-GOV-BR 2 CSE-ETES-SESPG-INPE-MCTIC-GOV-BR 3 DIDSE-CGETE-INPE-MCTIC-GOV-BR |
| Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Endereço de e-Mail do Autor | 1 2 lcgadelha@gmail.com 3 ronan.arraes@inpe.br |
| Nome do Evento | International Conference on Space Operations, 15 (SpaceOps) |
| Localização do Evento | Marseille, France |
| Data | 28 may - 01 june |
| Editora (Publisher) | American Institute of Aeronautics and Astronautics |
| Título do Livro | Proceedings |
| Tipo Terciário | Paper |
| Histórico (UTC) | 2018-12-20 15:09:21 :: lattes -> administrator :: 2018 2021-02-11 20:56:55 :: administrator -> simone :: 2018 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Tipo do Conteúdo | External Contribution |
| Tipo de Versão | publisher |
| Resumo | The satellite attitude and orbit control subsystem (AOCS) can be designed with success by linear control theory if the satellite has slow angular motions and small attitude maneuver. However, for large and fast maneuvers, the linearized models are not able to represent all the perturbations due to the effects of the nonlinear terms present in the dynamics and in the actuators (e.g., saturation) which can damage the systems performance. Therefore, in such cases, it is expected that nonlinear control techniques yield better performance than the linear control techniques, improving the AOCS pointing accuracy without requiring a new set of sensors and actuators. One candidate technique for the design of AOCS control law under a large and fast maneuver is the State-Dependent Riccati Equation (SDRE). SDRE provides an effective algorithm for synthesizing nonlinear feedback control by allowing nonlinearities in the system states while offering great design flexibility through state-dependent weighting matrices. The Brazilian National Institute for Space Research (INPE, in Portuguese) was demanded by the Brazilian government to build remote-sensing satellites, such as the Amazonia-1 mission. In such missions, the AOCS must stabilize the satellite in three-axes so that the optical payload can point to the desired target. Currently, the control laws of AOCS are designed and analyzed using linear control techniques in commercial software. In this paper, we discuss whether the application of the SDRE technique in the AOCS design can yield gains in the missions developed by INPE. Moreover, we report a proof of concept of an open-source satellite simulator built to analyze control laws based on SDRE. This satellite simulator is implemented in Java using Hipparchus (linear algebra library; which was extended in order to support the SDRE technique) and Orekit (flight dynamics framework). |
| Área | ETES |
| Arranjo 1 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CSE > Application of the... |
| Arranjo 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSE > Application of the... |
| 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 | |
| Idioma | en |
| Arquivo Alvo | romero_application.pdf |
| Grupo de Usuários | lattes |
| Grupo de Leitores | administrator lattes |
| Visibilidade | shown |
| Permissão de Leitura | deny from all and allow from 150.163 |
| Permissão de Atualização | não transferida |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3F35BSP 8JMKD3MGPCW/446AUSL |
| Lista de Itens Citando | sid.inpe.br/bibdigital/2013/10.14.22.20 2 sid.inpe.br/bibdigital/2021/02.11.20.54 1 |
| URL (dados não confiáveis) | http://www.spaceops2018.org |
| Acervo Hospedeiro | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notas | |
| Campos Vazios | archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination e-mailaddress edition editor issn keywords lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisheraddress rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark type volume |
| 7. Controle da descrição | |
| e-Mail (login) | simone |
| atualizar | |