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1. Identificação
Tipo de ReferênciaResumo em Evento (Conference Proceedings)
Sitemarte3.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador6qtX3pFwXQZ3r59YCT/GUTrL
Repositóriosid.inpe.br/iris@1905/2005/07.30.04.40.51
Última Atualização2018:12.10.17.33.54 (UTC) marciana
Repositório de Metadadossid.inpe.br/iris@1905/2005/07.30.04.41
Última Atualização dos Metadados2021:02.11.18.30.36 (UTC) administrator
Rótulo11187
Chave de CitaçãoSilvaSouz:1994:SpAnVe
TítuloSpin and angular velocity reduction of a sub-orbital platform (PSO) using jets
Ano1994
Data Secundária19950801
Data de Acesso01 jun. 2025
Tipo SecundárioPRE CN
Número de Arquivos1
Tamanho307 KiB
2. Contextualização
Autor1 Silva, W. C. C.
2 Souza, Luiz Carlos Gadelha de
Grupo1 DMC-INPE-MCT-BR
2 DMC-INPE-MCT-BR
Nome do EventoSimpósio Brasileiro de Tecnologia Aerospacial, 2.
Localização do EventoSao Jose dos Campos, BR
Data17-21 out. 1994
Título do LivroResumos
Histórico (UTC)2014-09-29 15:13:49 :: administrator -> marciana :: 1994
2014-10-09 17:28:36 :: marciana -> administrator :: 1994
2018-06-06 04:16:06 :: administrator -> marciana :: 1994
2018-12-10 17:33:55 :: marciana -> administrator :: 1994
2021-02-11 18:30:36 :: administrator -> marciana :: 1994
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveENGENHARIA E TECNOLOGIA ESPACIAL
ResumoThe Sub-orbital platform (PSO) is a recoverable vehicle which is being developing at INPE (Instituto Nacional de Pesquisas Espaciais) to be launch by a rocket (SONDA-III) of the IAV (Instituto de Atividades Espacias). The objective of PSO is to test some attitude control equipments which are being developing by INPE as well as to measure the acceleration in three axis in order to carry out some kind of microgravity experiments in future missions. After the rocket last stage burn the PSO is released in free flying with a spin of about 180 rpm. This paper presents the procedure adopted to perform the despin and the three axis angular velocity reduction of the PSO up to residual values of the order of 0.001rad/s. The PSO control system is composed of only four thrusters of 2N strategically placed across the PSO longitudinal axis, which cannot coincide with PSO mass centre. This configuration allows to produce torques about only one axes or about all three axis, simultaneously, depending of the control strategy used. In order to check the control system performance one analyses these two control strategies. In the first one, the despin is performed initially only about the axis with greater angular velocity followed the despin about the others two axes. In the second one, the despin is performed in the three axes simultaneously. The results of the simulation have shown that in both cases the control system was able to perform the despin very rapid as well as to reduce the angular velocities to values required for the mission.
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4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/6qtX3pFwXQZ3r59YCT/GUTrL
URL dos dados zipadoshttp://urlib.net/zip/6qtX3pFwXQZ3r59YCT/GUTrL
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Visibilidadeshown
Permissão de Leituraallow from all
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/446AF4B
Acervo Hospedeirosid.inpe.br/banon/2001/04.03.15.36
6. Notas
Campos Vaziosaffiliation archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor electronicmailaddress format isbn issn lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress resumeid rightsholder schedulinginformation secondarykey secondarymark serieseditor session shorttitle sponsor subject targetfile tertiarymark tertiarytype type url volume
7. Controle da descrição
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