Numerical computation of optimal low-thrust limited-power trajectories - Transfers between coplanar circular orbits
Autor(a) principal: | |
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Data de Publicação: | 2005 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782005000200010 |
Resumo: | An algorithm based on gradient techniques, proposed in a companion paper, is applied to numerical analysis of optimal low-thrust limited-power trajectories for simple transfer (no rendezvous) between coplanar circular orbits in a central Newtonian gravity field. The proposed algorithm combines the main positive characteristics of two well-known methods in optimization of trajectories: the steepest-descent method and the direct second variation method. The analysis is carried out for various radius ratios and transfer durations. The results are compared to the ones provided by a linear analytical theory. The performance of the proposed algorithm shows that it is a good tool in determining optimal low-thrust limited-power trajectories between close circular coplanar orbits in a Newtonian central gravity field. |
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Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) |
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Numerical computation of optimal low-thrust limited-power trajectories - Transfers between coplanar circular orbitsOptimization of space trajectorieslow-thrust limited power trajectoriestransfers between circular coplanar orbitsAn algorithm based on gradient techniques, proposed in a companion paper, is applied to numerical analysis of optimal low-thrust limited-power trajectories for simple transfer (no rendezvous) between coplanar circular orbits in a central Newtonian gravity field. The proposed algorithm combines the main positive characteristics of two well-known methods in optimization of trajectories: the steepest-descent method and the direct second variation method. The analysis is carried out for various radius ratios and transfer durations. The results are compared to the ones provided by a linear analytical theory. The performance of the proposed algorithm shows that it is a good tool in determining optimal low-thrust limited-power trajectories between close circular coplanar orbits in a Newtonian central gravity field.Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM2005-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782005000200010Journal of the Brazilian Society of Mechanical Sciences and Engineering v.27 n.2 2005reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/S1678-58782005000200010info:eu-repo/semantics/openAccessFernandes,S. da SilvaGolfetto,W. A.eng2005-08-31T00:00:00Zoai:scielo:S1678-58782005000200010Revistahttps://www.scielo.br/j/jbsmse/https://old.scielo.br/oai/scielo-oai.php||abcm@abcm.org.br1806-36911678-5878opendoar:2005-08-31T00:00Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false |
dc.title.none.fl_str_mv |
Numerical computation of optimal low-thrust limited-power trajectories - Transfers between coplanar circular orbits |
title |
Numerical computation of optimal low-thrust limited-power trajectories - Transfers between coplanar circular orbits |
spellingShingle |
Numerical computation of optimal low-thrust limited-power trajectories - Transfers between coplanar circular orbits Fernandes,S. da Silva Optimization of space trajectories low-thrust limited power trajectories transfers between circular coplanar orbits |
title_short |
Numerical computation of optimal low-thrust limited-power trajectories - Transfers between coplanar circular orbits |
title_full |
Numerical computation of optimal low-thrust limited-power trajectories - Transfers between coplanar circular orbits |
title_fullStr |
Numerical computation of optimal low-thrust limited-power trajectories - Transfers between coplanar circular orbits |
title_full_unstemmed |
Numerical computation of optimal low-thrust limited-power trajectories - Transfers between coplanar circular orbits |
title_sort |
Numerical computation of optimal low-thrust limited-power trajectories - Transfers between coplanar circular orbits |
author |
Fernandes,S. da Silva |
author_facet |
Fernandes,S. da Silva Golfetto,W. A. |
author_role |
author |
author2 |
Golfetto,W. A. |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Fernandes,S. da Silva Golfetto,W. A. |
dc.subject.por.fl_str_mv |
Optimization of space trajectories low-thrust limited power trajectories transfers between circular coplanar orbits |
topic |
Optimization of space trajectories low-thrust limited power trajectories transfers between circular coplanar orbits |
description |
An algorithm based on gradient techniques, proposed in a companion paper, is applied to numerical analysis of optimal low-thrust limited-power trajectories for simple transfer (no rendezvous) between coplanar circular orbits in a central Newtonian gravity field. The proposed algorithm combines the main positive characteristics of two well-known methods in optimization of trajectories: the steepest-descent method and the direct second variation method. The analysis is carried out for various radius ratios and transfer durations. The results are compared to the ones provided by a linear analytical theory. The performance of the proposed algorithm shows that it is a good tool in determining optimal low-thrust limited-power trajectories between close circular coplanar orbits in a Newtonian central gravity field. |
publishDate |
2005 |
dc.date.none.fl_str_mv |
2005-06-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782005000200010 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782005000200010 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1678-58782005000200010 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM |
publisher.none.fl_str_mv |
Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM |
dc.source.none.fl_str_mv |
Journal of the Brazilian Society of Mechanical Sciences and Engineering v.27 n.2 2005 reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM) instacron:ABCM |
instname_str |
Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM) |
instacron_str |
ABCM |
institution |
ABCM |
reponame_str |
Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) |
collection |
Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) |
repository.name.fl_str_mv |
Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM) |
repository.mail.fl_str_mv |
||abcm@abcm.org.br |
_version_ |
1754734680462065664 |