VLC based position etimation for robotic navigation

Detalhes bibliográficos
Autor(a) principal: Vieira, Miguel Castro Miguéis
Data de Publicação: 2016
Tipo de documento: Dissertação
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10773/21666
Resumo: Resumo não disponível
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spelling VLC based position etimation for robotic navigationEngenharia electrónica e telecomunicaçõesRobots autónomosSensoresDiodos emissores de luzResumo não disponívelThe widespread use of LED as arti cial illumination lead to the development of indoor positioning systems using visible light. On this work we gathered information on strategies and sensors used in visible light positioning (VLP). As such, we propose to estimate a robots position based on visible light communication (VLC) using a prototype developed in previous works. The work was divided in four stages. Initially, we veri ed that the prototype used was suitable to estimate its position. In order to overcome the prototype's limitations, a simulation environment was developed, where similar structures were tested. This allowed the comparison between the results obtained using the prototype and those from the simulator. At last, a noise model was implemented on the simulator to verify its in uence on the position estimation. The results show the viability of implementing VLP using a simple sensor based on a set of photo-diodes placed over a hemispherical dome, yielding a low-cost solution for VLP. When comparing the results obtained with the prototype and the simulator, we veri ed that the response is identical. With the implementation of the noise model, the results show an error of a few centimetres. We concluded that the photo-diodes eld of view is important when the position is estimated. The sensors eld of view should be big enough to intercept others in order to prevent blind spots but not too big since it would lead to errors because all sensors would receive signal.Universidade de Aveiro2018-01-22T15:56:37Z2016-12-12T00:00:00Z2016-12-12info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10773/21666TID:201919656engVieira, Miguel Castro Miguéisinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-02-22T11:42:35Zoai:ria.ua.pt:10773/21666Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:56:05.142189Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv VLC based position etimation for robotic navigation
title VLC based position etimation for robotic navigation
spellingShingle VLC based position etimation for robotic navigation
Vieira, Miguel Castro Miguéis
Engenharia electrónica e telecomunicações
Robots autónomos
Sensores
Diodos emissores de luz
title_short VLC based position etimation for robotic navigation
title_full VLC based position etimation for robotic navigation
title_fullStr VLC based position etimation for robotic navigation
title_full_unstemmed VLC based position etimation for robotic navigation
title_sort VLC based position etimation for robotic navigation
author Vieira, Miguel Castro Miguéis
author_facet Vieira, Miguel Castro Miguéis
author_role author
dc.contributor.author.fl_str_mv Vieira, Miguel Castro Miguéis
dc.subject.por.fl_str_mv Engenharia electrónica e telecomunicações
Robots autónomos
Sensores
Diodos emissores de luz
topic Engenharia electrónica e telecomunicações
Robots autónomos
Sensores
Diodos emissores de luz
description Resumo não disponível
publishDate 2016
dc.date.none.fl_str_mv 2016-12-12T00:00:00Z
2016-12-12
2018-01-22T15:56:37Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10773/21666
TID:201919656
url http://hdl.handle.net/10773/21666
identifier_str_mv TID:201919656
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade de Aveiro
publisher.none.fl_str_mv Universidade de Aveiro
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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