Simple orbit determination using GPS based on a least-squares algorithm employing sequential givens rotations

Detalhes bibliográficos
Autor(a) principal: de Moraes, Rodolpho Vilhena [UNESP]
Data de Publicação: 2007
Outros Autores: da Silva, Aurea Aparecida, Kuga, Helio Koiti
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1155/2007/49781
http://hdl.handle.net/11449/36817
Resumo: A low-cost computer procedure to determine the orbit of an artificial satellite by using short arc data from an onboard GPS receiver is proposed. Pseudoranges are used as measurements to estimate the orbit via recursive least squares method. The algorithm applies orthogonal Givens rotations for solving recursive and sequential orbit determination problems. To assess the procedure, it was applied to the TOPEX/POSEIDON satellite for data batches of one orbital period (approximately two hours), and force modelling, due to the full JGM-2 gravity field model, was considered. When compared with the reference Precision Orbit Ephemeris (POE) of JPL/NASA, the results have indicated that precision better than 9 m is easily obtained, even when short batches of data are used. Copyright (c) 2007.
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spelling Simple orbit determination using GPS based on a least-squares algorithm employing sequential givens rotationsA low-cost computer procedure to determine the orbit of an artificial satellite by using short arc data from an onboard GPS receiver is proposed. Pseudoranges are used as measurements to estimate the orbit via recursive least squares method. The algorithm applies orthogonal Givens rotations for solving recursive and sequential orbit determination problems. To assess the procedure, it was applied to the TOPEX/POSEIDON satellite for data batches of one orbital period (approximately two hours), and force modelling, due to the full JGM-2 gravity field model, was considered. When compared with the reference Precision Orbit Ephemeris (POE) of JPL/NASA, the results have indicated that precision better than 9 m is easily obtained, even when short batches of data are used. Copyright (c) 2007.UNESP, Dept Matemat, BR-12516410 Guaratingueta, SP, BrazilInst Nacl Atividades Espaciais, Div Mecan Espacial & Controle, BR-12227010 Sao Jose Dos Campos, BrazilUNESP, Dept Matemat, BR-12516410 Guaratingueta, SP, BrazilHindawi Publishing CorporationUniversidade Estadual Paulista (Unesp)Inst Nacl Atividades Espaciaisde Moraes, Rodolpho Vilhena [UNESP]da Silva, Aurea AparecidaKuga, Helio Koiti2014-05-20T15:26:43Z2014-05-20T15:26:43Z2007-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article8application/pdfhttp://dx.doi.org/10.1155/2007/49781Mathematical Problems In Engineering. New York: Hindawi Publishing Corporation, 8 p., 2007.1024-123Xhttp://hdl.handle.net/11449/3681710.1155/2007/49781WOS:000252072900001WOS000252072900001.pdf77409171447574100000-0003-1289-8332Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMathematical Problems in Engineering1.145info:eu-repo/semantics/openAccess2024-07-02T14:28:55Zoai:repositorio.unesp.br:11449/36817Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:26:38.196130Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Simple orbit determination using GPS based on a least-squares algorithm employing sequential givens rotations
title Simple orbit determination using GPS based on a least-squares algorithm employing sequential givens rotations
spellingShingle Simple orbit determination using GPS based on a least-squares algorithm employing sequential givens rotations
de Moraes, Rodolpho Vilhena [UNESP]
title_short Simple orbit determination using GPS based on a least-squares algorithm employing sequential givens rotations
title_full Simple orbit determination using GPS based on a least-squares algorithm employing sequential givens rotations
title_fullStr Simple orbit determination using GPS based on a least-squares algorithm employing sequential givens rotations
title_full_unstemmed Simple orbit determination using GPS based on a least-squares algorithm employing sequential givens rotations
title_sort Simple orbit determination using GPS based on a least-squares algorithm employing sequential givens rotations
author de Moraes, Rodolpho Vilhena [UNESP]
author_facet de Moraes, Rodolpho Vilhena [UNESP]
da Silva, Aurea Aparecida
Kuga, Helio Koiti
author_role author
author2 da Silva, Aurea Aparecida
Kuga, Helio Koiti
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Inst Nacl Atividades Espaciais
dc.contributor.author.fl_str_mv de Moraes, Rodolpho Vilhena [UNESP]
da Silva, Aurea Aparecida
Kuga, Helio Koiti
description A low-cost computer procedure to determine the orbit of an artificial satellite by using short arc data from an onboard GPS receiver is proposed. Pseudoranges are used as measurements to estimate the orbit via recursive least squares method. The algorithm applies orthogonal Givens rotations for solving recursive and sequential orbit determination problems. To assess the procedure, it was applied to the TOPEX/POSEIDON satellite for data batches of one orbital period (approximately two hours), and force modelling, due to the full JGM-2 gravity field model, was considered. When compared with the reference Precision Orbit Ephemeris (POE) of JPL/NASA, the results have indicated that precision better than 9 m is easily obtained, even when short batches of data are used. Copyright (c) 2007.
publishDate 2007
dc.date.none.fl_str_mv 2007-01-01
2014-05-20T15:26:43Z
2014-05-20T15:26:43Z
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 http://dx.doi.org/10.1155/2007/49781
Mathematical Problems In Engineering. New York: Hindawi Publishing Corporation, 8 p., 2007.
1024-123X
http://hdl.handle.net/11449/36817
10.1155/2007/49781
WOS:000252072900001
WOS000252072900001.pdf
7740917144757410
0000-0003-1289-8332
url http://dx.doi.org/10.1155/2007/49781
http://hdl.handle.net/11449/36817
identifier_str_mv Mathematical Problems In Engineering. New York: Hindawi Publishing Corporation, 8 p., 2007.
1024-123X
10.1155/2007/49781
WOS:000252072900001
WOS000252072900001.pdf
7740917144757410
0000-0003-1289-8332
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Mathematical Problems in Engineering
1.145
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 8
application/pdf
dc.publisher.none.fl_str_mv Hindawi Publishing Corporation
publisher.none.fl_str_mv Hindawi Publishing Corporation
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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