Energy-aware path planning of an unmanned aerial vehicle acting as a communication relay for mobile ground nodes

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dc.contributor.authorChoi, Dae H.ko
dc.contributor.authorJung, Byoung H.ko
dc.contributor.authorSung, Dan Keunko
dc.date.accessioned2019-03-19T01:50:00Z-
dc.date.available2019-03-19T01:50:00Z-
dc.date.created2019-03-11-
dc.date.issued2019-03-
dc.identifier.citationPROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART G-JOURNAL OF AEROSPACE ENGINEERING, v.233, no.3, pp.1124 - 1132-
dc.identifier.issn0954-4100-
dc.identifier.urihttp://hdl.handle.net/10203/251779-
dc.description.abstractWe focus on energy-aware path planning of a small unmanned aerial vehicle-based relay which forwards the data received from a stationary remote station to a mobile access point. In order to reduce the communication power required for reliable communication between the unmanned aerial vehicle-based relay and access point, the unmanned aerial vehicle-based relay keeps track of the access point within a maximum allowable horizontal distance at a constant altitude, and thus the communication power of the unmanned aerial vehicle-based relay decreases as the horizontal distance decreases. In order to determine the energy-efficient manoeuvring of the unmanned aerial vehicle-based relay within the horizontal distance, we formulate a new off-line trajectory optimization problem. The solution of the problem gives insight into how to realize the energy-efficient manoeuvring. For online implementation of energy-efficient path planning (manoeuvring control), we propose two control schemes: a model predictive control scheme and a standoff tracking control scheme. These schemes can significantly reduce manoeuvring energy compared with conventional schemes.-
dc.languageEnglish-
dc.publisherSAGE PUBLICATIONS LTD-
dc.titleEnergy-aware path planning of an unmanned aerial vehicle acting as a communication relay for mobile ground nodes-
dc.typeArticle-
dc.identifier.wosid000458991100027-
dc.identifier.scopusid2-s2.0-85045283472-
dc.type.rimsART-
dc.citation.volume233-
dc.citation.issue3-
dc.citation.beginningpage1124-
dc.citation.endingpage1132-
dc.citation.publicationnamePROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART G-JOURNAL OF AEROSPACE ENGINEERING-
dc.identifier.doi10.1177/0954410017748685-
dc.contributor.localauthorSung, Dan Keun-
dc.contributor.nonIdAuthorChoi, Dae H.-
dc.contributor.nonIdAuthorJung, Byoung H.-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorUnmanned aerial vehicle-
dc.subject.keywordAuthorcommunication relay-
dc.subject.keywordAuthorenergy-aware path planning-
dc.subject.keywordAuthortrajectory optimization-
dc.subject.keywordAuthoroptimal control-
dc.subject.keywordPlusGUIDANCE LAW-
dc.subject.keywordPlusOPTIMIZATION-
dc.subject.keywordPlusPERFORMANCE-
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