| 1. Identificação | |
| Tipo de Referência | Artigo em Revista Científica (Journal Article) |
| Site | mtc-m21d.sid.inpe.br (namespace prefix: upn:44QHRCS) |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 8JMKD3MGP3W34T/4BJCTKB |
| Repositório | sid.inpe.br/mtc-m21d/2024/07.02.15.42 (acesso restrito) |
| Última Atualização | 2024:07.02.15.42.41 (UTC) simone |
| Repositório de Metadados | sid.inpe.br/mtc-m21d/2024/07.02.15.42.41 |
| Última Atualização dos Metadados | 2024:07.11.11.45.13 (UTC) administrator |
| DOI | 10.1016/j.asr.2024.05.010 |
| ISSN | 0273-1177 1879-1948 |
| Chave de Citação | SantosChag:2024:SaAtCo |
| Título | Satellite attitude control using extended model predictive control (EMPC) under actuator failures  |
| Ano | 2024 |
| Mês | Aug. |
| Data de Acesso | 13 dez. 2025 |
| Tipo de Trabalho | journal article |
| Tipo Secundário | PRE PI |
| Número de Arquivos | 1 |
| Tamanho | 1383 KiB |
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| 2. Contextualização | |
| Autor | 1 Santos, Paulo Henrique dos 2 Chagas, Ronan Arraes Jardim |
| Grupo | 1 CMC-ETES-DIPGR-INPE-MCTI-GOV-BR 2 DISEP-CGCE-INPE-MCTI-GOV-BR |
| Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Endereço de e-Mail do Autor | 1 psants101@gmail.com 2 ronan.arraes@inpe.br |
| Revista | Advances in Space Research |
| Volume | 74 |
| Número | 3 |
| Páginas | 1314-1326 |
| Nota Secundária | B1_INTERDISCIPLINAR B1_GEOCIÊNCIAS B1_ENGENHARIAS_IV B1_ENGENHARIAS_III B1_BIODIVERSIDADE B3_CIÊNCIA_DA_COMPUTAÇÃO B4_ASTRONOMIA_/_FÍSICA C_CIÊNCIAS_BIOLÓGICAS_I |
| Acervo Hospedeiro | urlib.net/www/2021/06.04.03.40 upn:44QHRCS |
| Histórico (UTC) | 2024-07-02 15:42:41 :: simone -> administrator :: 2024-07-02 15:42:44 :: administrator -> simone :: 2024 2024-07-02 15:42:52 :: simone -> administrator :: 2024 2024-07-11 11:45:13 :: administrator -> simone :: 2024 |
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| 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 |
| Palavras-Chave | Attitude Control Extended model predictive control (EMPC) Satellite |
| Resumo | The space sector has become increasingly relevant, especially satellites, due to their ability to access different parts of the planet in a short space of time. The challenge of controlling the satellite's attitude is crucial to the success of a mission. However, the actuator failure condition makes this task even more challenging since the system becomes underactuated, and the control strategies that deal with this scenario and present a satisfactory computational cost are limited unless a simplification of the system dynamics is adopted, such as considering the total angular momentum equal to zero or the diagonal moment of inertia matrix. In this work, extended model predictive control (EMPC) was used to point a satellite in the nadir direction in the presence of actuator failure. This controller uses a model of the system to optimize the control variable over a finite prediction horizon, obtaining a near-optimal solution. The control strategy was tested through a Monte Carlo simulation in two failure scenarios, the first with a failure in the reaction wheel and then also with a failure in the magnetic-torque rod. The results showed that for the first failure scenario, the time required to perform pointing and the final error were lower than for the second failure scenario. The computational load was evaluated through a closed-loop simulation using an embedded processor based on the ARM platform. The simulation shows that the model requires less memory and is more efficient in terms of execution time. The robustness analysis shows that the controller is robust to external disturbance torques and errors of up to 50% in the inertia of the model, with no significant loss in performance. We suggest that the proposed technique is capable of performing pointing with satisfactory accuracy, even with two actuator failures. In addition, this approach can yield substantial cost savings, which is more pronounced for small satellite platforms such as CubeSats. |
| Área | ETES |
| Arranjo 1 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CMC > Satellite attitude control... |
| Arranjo 2 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > Satellite attitude control... |
| Conteúdo da Pasta doc | acessar |
| Conteúdo da Pasta source | não têm arquivos |
| Conteúdo da Pasta agreement | |
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| 4. Condições de acesso e uso | |
| Idioma | en |
| Arquivo Alvo | 1-s2.0-S0273117724004356-main.pdf |
| Grupo de Usuários | simone |
| Grupo de Leitores | administrator simone |
| Visibilidade | shown |
| Política de Arquivamento | denypublisher denyfinaldraft24 |
| Permissão de Leitura | deny from all and allow from 150.163 |
| Permissão de Atualização | não transferida |
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| 5. Fontes relacionadas | |
| Repositório Espelho | urlib.net/www/2021/06.04.03.40.25 |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3F2UALS 8JMKD3MGPCW/46KTFK8 |
| Lista de Itens Citando | sid.inpe.br/bibdigital/2022/04.03.17.52 - 45 sid.inpe.br/bibdigital/2013/10.14.00.13 - 34 |
| Divulgação | WEBSCI; PORTALCAPES; COMPENDEX; SCOPUS. |
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| 6. Notas | |
| Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url |
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| 7. Controle da descrição | |
| e-Mail (login) | simone |
| atualizar | |
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