Anti-swing Controller Based on Time-delayed Feedback for Helicopter Slung Load System near Hover

Detalhes bibliográficos
Autor(a) principal: Omar,Hanafy Mohammad
Data de Publicação: 2012
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=S2175-91462012000300297
Resumo: Abstract: In this paper, a new anti-swing controller for helicopter slung load system near hover flight is proposed. This controller is based on time-delayed feedback of the load swing angles. The output from this controller is additional displacement that was added to the helicopter trajectory in the longitudinal and lateral directions. Hence, its implementation is simple and it only needs a small modification to the software of helicopter position controller. The parameters of the controllers are determined using the method of particle swarms by minimizing an index, which is a function of the load swing history. The simulation results show the effectiveness of the proposed controller in suppressing the swing of the suspended load and the stabilization of the helicopter.
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spelling Anti-swing Controller Based on Time-delayed Feedback for Helicopter Slung Load System near HoverHelicopterSlung loadParticle swarmsSwingAbstract: In this paper, a new anti-swing controller for helicopter slung load system near hover flight is proposed. This controller is based on time-delayed feedback of the load swing angles. The output from this controller is additional displacement that was added to the helicopter trajectory in the longitudinal and lateral directions. Hence, its implementation is simple and it only needs a small modification to the software of helicopter position controller. The parameters of the controllers are determined using the method of particle swarms by minimizing an index, which is a function of the load swing history. The simulation results show the effectiveness of the proposed controller in suppressing the swing of the suspended load and the stabilization of the helicopter.Departamento de Ciência e Tecnologia Aeroespacial2012-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462012000300297Journal of Aerospace Technology and Management v.4 n.3 2012reponame:Journal of Aerospace Technology and Management (Online)instname:Departamento de Ciência e Tecnologia Aeroespacial (DCTA)instacron:DCTA10.5028/jatm.2012.04031512info:eu-repo/semantics/openAccessOmar,Hanafy Mohammadeng2017-05-24T00:00:00Zoai:scielo:S2175-91462012000300297Revistahttp://www.jatm.com.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||secretary@jatm.com.br2175-91461984-9648opendoar:2017-05-24T00:00Journal of Aerospace Technology and Management (Online) - Departamento de Ciência e Tecnologia Aeroespacial (DCTA)false
dc.title.none.fl_str_mv Anti-swing Controller Based on Time-delayed Feedback for Helicopter Slung Load System near Hover
title Anti-swing Controller Based on Time-delayed Feedback for Helicopter Slung Load System near Hover
spellingShingle Anti-swing Controller Based on Time-delayed Feedback for Helicopter Slung Load System near Hover
Omar,Hanafy Mohammad
Helicopter
Slung load
Particle swarms
Swing
title_short Anti-swing Controller Based on Time-delayed Feedback for Helicopter Slung Load System near Hover
title_full Anti-swing Controller Based on Time-delayed Feedback for Helicopter Slung Load System near Hover
title_fullStr Anti-swing Controller Based on Time-delayed Feedback for Helicopter Slung Load System near Hover
title_full_unstemmed Anti-swing Controller Based on Time-delayed Feedback for Helicopter Slung Load System near Hover
title_sort Anti-swing Controller Based on Time-delayed Feedback for Helicopter Slung Load System near Hover
author Omar,Hanafy Mohammad
author_facet Omar,Hanafy Mohammad
author_role author
dc.contributor.author.fl_str_mv Omar,Hanafy Mohammad
dc.subject.por.fl_str_mv Helicopter
Slung load
Particle swarms
Swing
topic Helicopter
Slung load
Particle swarms
Swing
description Abstract: In this paper, a new anti-swing controller for helicopter slung load system near hover flight is proposed. This controller is based on time-delayed feedback of the load swing angles. The output from this controller is additional displacement that was added to the helicopter trajectory in the longitudinal and lateral directions. Hence, its implementation is simple and it only needs a small modification to the software of helicopter position controller. The parameters of the controllers are determined using the method of particle swarms by minimizing an index, which is a function of the load swing history. The simulation results show the effectiveness of the proposed controller in suppressing the swing of the suspended load and the stabilization of the helicopter.
publishDate 2012
dc.date.none.fl_str_mv 2012-09-01
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=S2175-91462012000300297
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462012000300297
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.5028/jatm.2012.04031512
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.4 n.3 2012
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
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