The Control of Asymmetric Rolling Missiles Based on Improved Trajectory Linearization Control Method
Autor(a) principal: | |
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Data de Publicação: | 2016 |
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=S2175-91462016000300319 |
Resumo: | ABSTRACT According to motion characteristic of an asymmetric rolling missile with damage fin, a three-channel controlled model is established. The controller which is used to realize non-linear tracking and decoupling control of the roll and angle motion is introduced based on an improved trajectory linearization control method. The improved method is composed of the classic trajectory linearization control method and a compensation control law. The classic trajectory linearization control method is implemented in the time-scale separation principle. The Lipschitz non-linear state observer systematically obtained by solving the linear matrix inequality approach is provided to estimate state variables and unknown parameters, and then the compensation control law utilizing the estimated unknown parameters improves the TLC method. Simulation experiments show that the adaptive decoupling control ensure tracking performance, and the robustness and accuracy of missile attitude control are ensured under the condition of the system parameters uncertainty, random observation noise and external disturbance caused by damage fin. |
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Journal of Aerospace Technology and Management (Online) |
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The Control of Asymmetric Rolling Missiles Based on Improved Trajectory Linearization Control MethodAsymmetricRolling missilesControlImproved TLCLipschitz adaptive observerABSTRACT According to motion characteristic of an asymmetric rolling missile with damage fin, a three-channel controlled model is established. The controller which is used to realize non-linear tracking and decoupling control of the roll and angle motion is introduced based on an improved trajectory linearization control method. The improved method is composed of the classic trajectory linearization control method and a compensation control law. The classic trajectory linearization control method is implemented in the time-scale separation principle. The Lipschitz non-linear state observer systematically obtained by solving the linear matrix inequality approach is provided to estimate state variables and unknown parameters, and then the compensation control law utilizing the estimated unknown parameters improves the TLC method. Simulation experiments show that the adaptive decoupling control ensure tracking performance, and the robustness and accuracy of missile attitude control are ensured under the condition of the system parameters uncertainty, random observation noise and external disturbance caused by damage fin.Departamento de Ciência e Tecnologia Aeroespacial2016-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462016000300319Journal of Aerospace Technology and Management v.8 n.3 2016reponame:Journal of Aerospace Technology and Management (Online)instname:Departamento de Ciência e Tecnologia Aeroespacial (DCTA)instacron:DCTA10.5028/jatm.v8i3.617info:eu-repo/semantics/openAccessSun,HuadongYu,JianqiaoZhang,Siyueng2016-08-19T00:00:00Zoai:scielo:S2175-91462016000300319Revistahttp://www.jatm.com.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||secretary@jatm.com.br2175-91461984-9648opendoar:2016-08-19T00:00Journal of Aerospace Technology and Management (Online) - Departamento de Ciência e Tecnologia Aeroespacial (DCTA)false |
dc.title.none.fl_str_mv |
The Control of Asymmetric Rolling Missiles Based on Improved Trajectory Linearization Control Method |
title |
The Control of Asymmetric Rolling Missiles Based on Improved Trajectory Linearization Control Method |
spellingShingle |
The Control of Asymmetric Rolling Missiles Based on Improved Trajectory Linearization Control Method Sun,Huadong Asymmetric Rolling missiles Control Improved TLC Lipschitz adaptive observer |
title_short |
The Control of Asymmetric Rolling Missiles Based on Improved Trajectory Linearization Control Method |
title_full |
The Control of Asymmetric Rolling Missiles Based on Improved Trajectory Linearization Control Method |
title_fullStr |
The Control of Asymmetric Rolling Missiles Based on Improved Trajectory Linearization Control Method |
title_full_unstemmed |
The Control of Asymmetric Rolling Missiles Based on Improved Trajectory Linearization Control Method |
title_sort |
The Control of Asymmetric Rolling Missiles Based on Improved Trajectory Linearization Control Method |
author |
Sun,Huadong |
author_facet |
Sun,Huadong Yu,Jianqiao Zhang,Siyu |
author_role |
author |
author2 |
Yu,Jianqiao Zhang,Siyu |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Sun,Huadong Yu,Jianqiao Zhang,Siyu |
dc.subject.por.fl_str_mv |
Asymmetric Rolling missiles Control Improved TLC Lipschitz adaptive observer |
topic |
Asymmetric Rolling missiles Control Improved TLC Lipschitz adaptive observer |
description |
ABSTRACT According to motion characteristic of an asymmetric rolling missile with damage fin, a three-channel controlled model is established. The controller which is used to realize non-linear tracking and decoupling control of the roll and angle motion is introduced based on an improved trajectory linearization control method. The improved method is composed of the classic trajectory linearization control method and a compensation control law. The classic trajectory linearization control method is implemented in the time-scale separation principle. The Lipschitz non-linear state observer systematically obtained by solving the linear matrix inequality approach is provided to estimate state variables and unknown parameters, and then the compensation control law utilizing the estimated unknown parameters improves the TLC method. Simulation experiments show that the adaptive decoupling control ensure tracking performance, and the robustness and accuracy of missile attitude control are ensured under the condition of the system parameters uncertainty, random observation noise and external disturbance caused by damage fin. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-09-01 |
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=S2175-91462016000300319 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462016000300319 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.5028/jatm.v8i3.617 |
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.8 n.3 2016 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_ |
1754732531321667584 |