Aircraft three-dimensional hardconstrained trajectory planning using pseudospectral optimization method
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of Aerospace Technology and Management (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462021000100329 |
Resumo: | ABSTRACT This paper is concerned with the three-dimensional constrained optimal path planning. To this end, an objective function is defined as the shortest trajectory length in such a way that some constraints including rough terrain avoidance, forbidden zone avoidance, initial and terminal constraints, allowable altitude constraint and maximum allowable curvature of trajectory are satisfied. These leads to a challenging problem for aircraft guidance and control that solution requires great experience, skill, accuracy, and a powerful strategy. For this purpose, pseudospectral technique, which is one of the direct methods, is applied in this paper based on the Chebyshev nodes through which the complexity of the problem is reduced by transforming the optimal control problem into the parametric optimization one. The efficacy of the proposed method is demonstrated by extensive simulations, and it is particularly verified that this method is able to produce a solution satisfying all hard constraints of the underlying problem. |
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Journal of Aerospace Technology and Management (Online) |
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Aircraft three-dimensional hardconstrained trajectory planning using pseudospectral optimization methodTerrain followingTerrain avoidanceThree-dimensional trajectoryPseudospectral optimizationABSTRACT This paper is concerned with the three-dimensional constrained optimal path planning. To this end, an objective function is defined as the shortest trajectory length in such a way that some constraints including rough terrain avoidance, forbidden zone avoidance, initial and terminal constraints, allowable altitude constraint and maximum allowable curvature of trajectory are satisfied. These leads to a challenging problem for aircraft guidance and control that solution requires great experience, skill, accuracy, and a powerful strategy. For this purpose, pseudospectral technique, which is one of the direct methods, is applied in this paper based on the Chebyshev nodes through which the complexity of the problem is reduced by transforming the optimal control problem into the parametric optimization one. The efficacy of the proposed method is demonstrated by extensive simulations, and it is particularly verified that this method is able to produce a solution satisfying all hard constraints of the underlying problem.Departamento de Ciência e Tecnologia Aeroespacial2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462021000100329Journal of Aerospace Technology and Management v.13 2021reponame:Journal of Aerospace Technology and Management (Online)instname:Departamento de Ciência e Tecnologia Aeroespacial (DCTA)instacron:DCTA10.1590/jatm.v13.1170info:eu-repo/semantics/openAccessBabaei,Ali-RezaMaghsoudi,Hosseineng2021-08-16T00:00:00Zoai:scielo:S2175-91462021000100329Revistahttp://www.jatm.com.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||secretary@jatm.com.br2175-91461984-9648opendoar:2021-08-16T00:00Journal of Aerospace Technology and Management (Online) - Departamento de Ciência e Tecnologia Aeroespacial (DCTA)false |
dc.title.none.fl_str_mv |
Aircraft three-dimensional hardconstrained trajectory planning using pseudospectral optimization method |
title |
Aircraft three-dimensional hardconstrained trajectory planning using pseudospectral optimization method |
spellingShingle |
Aircraft three-dimensional hardconstrained trajectory planning using pseudospectral optimization method Babaei,Ali-Reza Terrain following Terrain avoidance Three-dimensional trajectory Pseudospectral optimization |
title_short |
Aircraft three-dimensional hardconstrained trajectory planning using pseudospectral optimization method |
title_full |
Aircraft three-dimensional hardconstrained trajectory planning using pseudospectral optimization method |
title_fullStr |
Aircraft three-dimensional hardconstrained trajectory planning using pseudospectral optimization method |
title_full_unstemmed |
Aircraft three-dimensional hardconstrained trajectory planning using pseudospectral optimization method |
title_sort |
Aircraft three-dimensional hardconstrained trajectory planning using pseudospectral optimization method |
author |
Babaei,Ali-Reza |
author_facet |
Babaei,Ali-Reza Maghsoudi,Hossein |
author_role |
author |
author2 |
Maghsoudi,Hossein |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Babaei,Ali-Reza Maghsoudi,Hossein |
dc.subject.por.fl_str_mv |
Terrain following Terrain avoidance Three-dimensional trajectory Pseudospectral optimization |
topic |
Terrain following Terrain avoidance Three-dimensional trajectory Pseudospectral optimization |
description |
ABSTRACT This paper is concerned with the three-dimensional constrained optimal path planning. To this end, an objective function is defined as the shortest trajectory length in such a way that some constraints including rough terrain avoidance, forbidden zone avoidance, initial and terminal constraints, allowable altitude constraint and maximum allowable curvature of trajectory are satisfied. These leads to a challenging problem for aircraft guidance and control that solution requires great experience, skill, accuracy, and a powerful strategy. For this purpose, pseudospectral technique, which is one of the direct methods, is applied in this paper based on the Chebyshev nodes through which the complexity of the problem is reduced by transforming the optimal control problem into the parametric optimization one. The efficacy of the proposed method is demonstrated by extensive simulations, and it is particularly verified that this method is able to produce a solution satisfying all hard constraints of the underlying problem. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 |
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=S2175-91462021000100329 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462021000100329 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/jatm.v13.1170 |
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 |
Departamento de Ciência e Tecnologia Aeroespacial |
publisher.none.fl_str_mv |
Departamento de Ciência e Tecnologia Aeroespacial |
dc.source.none.fl_str_mv |
Journal of Aerospace Technology and Management v.13 2021 reponame:Journal of Aerospace Technology and Management (Online) instname:Departamento de Ciência e Tecnologia Aeroespacial (DCTA) instacron:DCTA |
instname_str |
Departamento de Ciência e Tecnologia Aeroespacial (DCTA) |
instacron_str |
DCTA |
institution |
DCTA |
reponame_str |
Journal of Aerospace Technology and Management (Online) |
collection |
Journal of Aerospace Technology and Management (Online) |
repository.name.fl_str_mv |
Journal of Aerospace Technology and Management (Online) - Departamento de Ciência e Tecnologia Aeroespacial (DCTA) |
repository.mail.fl_str_mv |
||secretary@jatm.com.br |
_version_ |
1754732532401700864 |