1. Identificação | |
Tipo de Referência | Artigo em Revista Científica (Journal Article) |
Site | mtc-m21c.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP3W34R/44MMSA2 |
Repositório | sid.inpe.br/mtc-m21c/2021/05.17.14.51 (acesso restrito) |
Última Atualização | 2021:05.17.14.51.00 (UTC) simone |
Repositório de Metadados | sid.inpe.br/mtc-m21c/2021/05.17.14.51.01 |
Última Atualização dos Metadados | 2022:04.03.19.24.42 (UTC) administrator |
DOI | 10.1016/j.ast.2021.106759 |
ISSN | 1270-9638 |
Chave de Citação | ChagasMarCarOliHot:2021:SeAlSa |
Título | A self-calibration algorithm for satellite sensors based on vector observations |
Ano | 2021 |
Mês | July |
Data de Acesso | 20 maio 2024 |
Tipo de Trabalho | journal article |
Tipo Secundário | PRE PI |
Número de Arquivos | 1 |
Tamanho | 745 KiB |
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2. Contextualização | |
Autor | 1 Chagas, Ronan Arraes Jardim 2 Marques, Wilson José de Sá 3 Carvalho, Thadeu Augusto Medina de 4 Oliveira, Priscylla Angélica da Silva 5 Hott, Guilherme Mendes Cicarini |
Grupo | 1 DISEP-CGCE-INPE-MCTI-GOV-BR 2 DIMEC-CGCE-INPE-MCTI-GOV-BR 3 DIMEC-CGCE-INPE-MCTI-GOV-BR 4 DIMEC-CGCE-INPE-MCTI-GOV-BR 5 DIMEC-CGCE-INPE-MCTI-GOV-BR |
Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) |
Endereço de e-Mail do Autor | 1 ronan.arraes@inpe.br 2 wilson.marques@inpe.br 3 thadeu.augusto@yahoo.com 4 priscylla.angelica@gmail.com 5 eng_guilhermemendes@hotmail.com |
Revista | Aerospace Science and Technology |
Volume | 114 |
Páginas | e106759 |
Nota Secundária | A1_ENGENHARIAS_III A2_ENGENHARIAS_IV B1_MATERIAIS B1_INTERDISCIPLINAR B1_GEOCIÊNCIAS |
Histórico (UTC) | 2021-05-17 14:52:02 :: simone -> administrator :: 2021 2022-04-03 19:24:42 :: administrator -> simone :: 2021 |
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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 | Satellite attitude estimation In-orbit sensor calibration Observability analysis Kalman filter Vector measurements |
Resumo | The advance of space technology allowed small satellites to accomplish missions that were once only possible with big and expensive platforms. The quality and accuracy of small sensors have also improved, leading to a better knowledge of the spacecraft attitude. However, the integration and assembly process of such platforms has constraints that often hinder a high accuracy placement and calibration of the equipment. This translates into the three most common errors in sensor measurements: bias, misalignment, and non-orthogonality. This work proposes a new algorithm designed to estimate and correct those three error sources for any sensor based on vector observations. The algorithm is based on the same principle used by inertial navigation systems with non-inertial information. A propagator computes the attitude based on the gyro readings with the initial estimation provided by the other sensors. Concurrently, a Kalman filter estimates the attitude and sensor errors. After filter convergence, the estimation is used to correct the attitude knowledge. An observability analysis is carried out, showing in which conditions the filter can correctly estimate the error state. Afterward, the proposed technique is tested, employing a Monte Carlo simulation in a validated satellite simulator. The results show that the algorithm can significantly improve attitude estimation accuracy during different satellite operating modes. At last, the filter robustness is assessed by simulating the system with huge errors. This test shows that the filter can converge even in such a challenging scenario, providing excellent accuracy. |
Área | ETES |
Arranjo | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > A self-calibration algorithm... |
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 | chagas_self.pdf |
Grupo de Usuários | simone |
Grupo de Leitores | administrator simone |
Visibilidade | shown |
Permissão de Leitura | deny from all and allow from 150.163 |
Permissão de Atualização | não transferida |
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5. Fontes relacionadas | |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/46KTFK8 |
Lista de Itens Citando | sid.inpe.br/bibdigital/2022/04.03.17.52 2 |
Divulgação | WEBSCI; PORTALCAPES; COMPENDEX. |
Acervo Hospedeiro | urlib.net/www/2017/11.22.19.04 |
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6. Notas | |
Campos Vazios | alternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes number 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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