Show simple item record

dc.contributor.authorSalamí San Juan, Esther
dc.contributor.authorBarrado Muxí, Cristina
dc.contributor.authorGallardo Gómez, Antonia
dc.contributor.authorPastor Llorens, Enric
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors
dc.date.accessioned2018-04-13T14:21:32Z
dc.date.available2018-07-10T00:30:20Z
dc.date.issued2017-07-10
dc.identifier.citationSalamí, E., Barrado, C., Gallardo, A., Pastor, E. General queuing model for optimal seamless delivery of payload processing in multi-core processors. "Journal of supercomputing", 10 Juliol 2017, vol. 74, núm. 1, p. 87-104.
dc.identifier.issn0920-8542
dc.identifier.urihttp://hdl.handle.net/2117/116266
dc.descriptionThis is a pre-print of an article published in The Journal of Supercomputing. The final authenticated version is available online at: https://doi.org/10.1007/s11227-017-2109-4.
dc.description.abstractRecent developments in unmanned aerial systems (UAS) provide new opportunities in remote sensing application. In contrast to satellite and conventional (manned) aerial tasks, UAS flights can be operated in a very short period of time. UAS can also be more specifically focused toward a given task such as crop reconnaissance or electric line tower inspection. For some applications, the delivery time of the remote sensing results is crucial. The current three-phase procedure of data acquisition, data downloading and data processing, performed sequentially in time, represents a drawback that reduces the benefits of using unmanned aerial systems. In this paper, we present a parallel processing strategy, based on queuing theory, in which the data processing phase is performed on board in parallel with data acquisition. The unmanned aerial system payload has been enlarged with low-cost, lightweight, multi-core boards to facilitate remote sensing data processing during flight. The storage of the raw sensing data is also done for possible further analysis; however, the ultimate decision support information can be seamless delivered to the customer upon landing. Furthermore, text alarms and limited imagery can also be provided during flight.
dc.format.extent18 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Aeronàutica i espai::Aeronaus
dc.subject.lcshDrone aircraft
dc.subject.otherMulti-core
dc.subject.otherQueuing analysis
dc.subject.otherReal-time
dc.subject.otherRemote sensing
dc.subject.otherRemotely piloted aircraft
dc.titleGeneral queuing model for optimal seamless delivery of payload processing in multi-core processors
dc.typeArticle
dc.subject.lemacAvions no tripulats
dc.contributor.groupUniversitat Politècnica de Catalunya. ICARUS - Intelligent Communications and Avionics for Robust Unmanned Aerial Systems
dc.identifier.doi10.1007/s11227-017-2109-4
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://link.springer.com/article/10.1007/s11227-017-2109-4
dc.rights.accessOpen Access
local.identifier.drac21207629
dc.description.versionPostprint (author's final draft)
local.citation.authorSalamí, E.; Barrado, C.; Gallardo, A.; Pastor, E.
local.citation.publicationNameJournal of supercomputing
local.citation.volume74
local.citation.number1
local.citation.startingPage87
local.citation.endingPage104


Files in this item

Thumbnail
Thumbnail

This item appears in the following Collection(s)

Show simple item record