Real-time path planning using a modified A* algorithm

Detalhes bibliográficos
Autor(a) principal: A. Paulo Moreira
Data de Publicação: 2009
Outros Autores: Paulo Costa, Pedro Costa
Tipo de documento: Livro
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://hdl.handle.net/10216/69997
Resumo: Real-Time path planning is a key issue for the performance of a mobile robot. In this paper, a modified A* algorithm that can plan in real-time the best path is presented. The suggested modifications to the A* algorithm enable it to deal with non static obstacles in an efficient way. It is shown that the proposed algorithm produces better results when used with moving obstacles.
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spelling Real-time path planning using a modified A* algorithmEngenharia electrotécnica, electrónica e informáticaElectrical engineering, Electronic engineering, Information engineeringReal-Time path planning is a key issue for the performance of a mobile robot. In this paper, a modified A* algorithm that can plan in real-time the best path is presented. The suggested modifications to the A* algorithm enable it to deal with non static obstacles in an efficient way. It is shown that the proposed algorithm produces better results when used with moving obstacles.20092009-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookapplication/pdfhttps://hdl.handle.net/10216/69997engA. Paulo MoreiraPaulo CostaPedro Costainfo: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:RCAAP2023-11-29T14:40:45Zoai:repositorio-aberto.up.pt:10216/69997Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T00:06:39.047229Repositório 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 Real-time path planning using a modified A* algorithm
title Real-time path planning using a modified A* algorithm
spellingShingle Real-time path planning using a modified A* algorithm
A. Paulo Moreira
Engenharia electrotécnica, electrónica e informática
Electrical engineering, Electronic engineering, Information engineering
title_short Real-time path planning using a modified A* algorithm
title_full Real-time path planning using a modified A* algorithm
title_fullStr Real-time path planning using a modified A* algorithm
title_full_unstemmed Real-time path planning using a modified A* algorithm
title_sort Real-time path planning using a modified A* algorithm
author A. Paulo Moreira
author_facet A. Paulo Moreira
Paulo Costa
Pedro Costa
author_role author
author2 Paulo Costa
Pedro Costa
author2_role author
author
dc.contributor.author.fl_str_mv A. Paulo Moreira
Paulo Costa
Pedro Costa
dc.subject.por.fl_str_mv Engenharia electrotécnica, electrónica e informática
Electrical engineering, Electronic engineering, Information engineering
topic Engenharia electrotécnica, electrónica e informática
Electrical engineering, Electronic engineering, Information engineering
description Real-Time path planning is a key issue for the performance of a mobile robot. In this paper, a modified A* algorithm that can plan in real-time the best path is presented. The suggested modifications to the A* algorithm enable it to deal with non static obstacles in an efficient way. It is shown that the proposed algorithm produces better results when used with moving obstacles.
publishDate 2009
dc.date.none.fl_str_mv 2009
2009-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/book
format book
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://hdl.handle.net/10216/69997
url https://hdl.handle.net/10216/69997
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.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
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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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