Tuning techniques evaluation for satellite launch vehicle attitude controllers

Detalhes bibliográficos
Autor(a) principal: Silva, Felipe Oliveira e
Data de Publicação: 2019
Outros Autores: Leite Filho, Waldemar de Castro, Brito, Alexandro Garro, Silva, Adolfo Graciano da
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/40069
Resumo: This communication presents a comparative analysis of tuning techniques for satellite launch vehicle attitude controllers. The investigated tuning techniques consist in the minimization of specific performance indexes, namely the Integral Absolute Error (IAE) index, the Integral of Time Multiplied Absolute Error (ITAE) index, the Integral Squared Error (ISE) index, and the Integral of Time Multiplied Squared Error (ITSE) index, being hence, termed optimal. By defining adequate figures of merit, relevant for evaluating the overall performance of satellite launch vehicles, and also taking into account requirements related to the physical limitations of the latter, the performance of attitude controllers tuned by the investigated techniques is compared to the one tuned by the methodology currently employed in the Brazilian Satellite Launch Vehicle (VLS), namely, the Linear Quadratic (LQ) methodology. Through simulation results, it is demonstrated that, despite sparse benefits produced by the alternative tuning techniques, in particular ITAE and ISE, the LQ methodology remains globally superior.
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spelling Tuning techniques evaluation for satellite launch vehicle attitude controllersSpacecraft launchingAttitude controlTuningLinear quadratic Gaussian controlPerformance indexesThis communication presents a comparative analysis of tuning techniques for satellite launch vehicle attitude controllers. The investigated tuning techniques consist in the minimization of specific performance indexes, namely the Integral Absolute Error (IAE) index, the Integral of Time Multiplied Absolute Error (ITAE) index, the Integral Squared Error (ISE) index, and the Integral of Time Multiplied Squared Error (ITSE) index, being hence, termed optimal. By defining adequate figures of merit, relevant for evaluating the overall performance of satellite launch vehicles, and also taking into account requirements related to the physical limitations of the latter, the performance of attitude controllers tuned by the investigated techniques is compared to the one tuned by the methodology currently employed in the Brazilian Satellite Launch Vehicle (VLS), namely, the Linear Quadratic (LQ) methodology. Through simulation results, it is demonstrated that, despite sparse benefits produced by the alternative tuning techniques, in particular ITAE and ISE, the LQ methodology remains globally superior.2020-04-15T15:24:52Z2020-04-15T15:24:52Z2019info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfSILVA, F. O. e et al. Tuning techniques evaluation for satellite launch vehicle attitude controllers. Journal of Aerospace Technology and Management, São José dos Campos, v. 11, 2019.http://repositorio.ufla.br/jspui/handle/1/40069Journal of Aerospace Technology and Managementreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessSilva, Felipe Oliveira eLeite Filho, Waldemar de CastroBrito, Alexandro GarroSilva, Adolfo Graciano daeng2020-04-15T15:24:52Zoai:localhost:1/40069Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2020-04-15T15:24:52Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Tuning techniques evaluation for satellite launch vehicle attitude controllers
title Tuning techniques evaluation for satellite launch vehicle attitude controllers
spellingShingle Tuning techniques evaluation for satellite launch vehicle attitude controllers
Silva, Felipe Oliveira e
Spacecraft launching
Attitude control
Tuning
Linear quadratic Gaussian control
Performance indexes
title_short Tuning techniques evaluation for satellite launch vehicle attitude controllers
title_full Tuning techniques evaluation for satellite launch vehicle attitude controllers
title_fullStr Tuning techniques evaluation for satellite launch vehicle attitude controllers
title_full_unstemmed Tuning techniques evaluation for satellite launch vehicle attitude controllers
title_sort Tuning techniques evaluation for satellite launch vehicle attitude controllers
author Silva, Felipe Oliveira e
author_facet Silva, Felipe Oliveira e
Leite Filho, Waldemar de Castro
Brito, Alexandro Garro
Silva, Adolfo Graciano da
author_role author
author2 Leite Filho, Waldemar de Castro
Brito, Alexandro Garro
Silva, Adolfo Graciano da
author2_role author
author
author
dc.contributor.author.fl_str_mv Silva, Felipe Oliveira e
Leite Filho, Waldemar de Castro
Brito, Alexandro Garro
Silva, Adolfo Graciano da
dc.subject.por.fl_str_mv Spacecraft launching
Attitude control
Tuning
Linear quadratic Gaussian control
Performance indexes
topic Spacecraft launching
Attitude control
Tuning
Linear quadratic Gaussian control
Performance indexes
description This communication presents a comparative analysis of tuning techniques for satellite launch vehicle attitude controllers. The investigated tuning techniques consist in the minimization of specific performance indexes, namely the Integral Absolute Error (IAE) index, the Integral of Time Multiplied Absolute Error (ITAE) index, the Integral Squared Error (ISE) index, and the Integral of Time Multiplied Squared Error (ITSE) index, being hence, termed optimal. By defining adequate figures of merit, relevant for evaluating the overall performance of satellite launch vehicles, and also taking into account requirements related to the physical limitations of the latter, the performance of attitude controllers tuned by the investigated techniques is compared to the one tuned by the methodology currently employed in the Brazilian Satellite Launch Vehicle (VLS), namely, the Linear Quadratic (LQ) methodology. Through simulation results, it is demonstrated that, despite sparse benefits produced by the alternative tuning techniques, in particular ITAE and ISE, the LQ methodology remains globally superior.
publishDate 2019
dc.date.none.fl_str_mv 2019
2020-04-15T15:24:52Z
2020-04-15T15:24:52Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv SILVA, F. O. e et al. Tuning techniques evaluation for satellite launch vehicle attitude controllers. Journal of Aerospace Technology and Management, São José dos Campos, v. 11, 2019.
http://repositorio.ufla.br/jspui/handle/1/40069
identifier_str_mv SILVA, F. O. e et al. Tuning techniques evaluation for satellite launch vehicle attitude controllers. Journal of Aerospace Technology and Management, São José dos Campos, v. 11, 2019.
url http://repositorio.ufla.br/jspui/handle/1/40069
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv Journal of Aerospace Technology and Management
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
_version_ 1807835097095733248

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