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dc.contributor.authorDalmau Codina, Ramon
dc.contributor.authorBaxley, Brian
dc.contributor.authorPrats Menéndez, Xavier
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Física
dc.date.accessioned2019-01-24T17:50:13Z
dc.date.available2020-01-01T01:25:38Z
dc.date.issued2018
dc.identifier.citationDalmau, R.; Baxley, B.; Prats, X. Fast sensitivity-based optimal trajectory updates for descent operations subject to time constraints. A: Digital Avionics Systems Conference. "37th DASC Digital Avionics Systems Conference: London, England, UK, September 23-27, 2018: 2018 conference proceedings". Institute of Electrical and Electronics Engineers (IEEE), 2018, p. 1-10.
dc.identifier.isbn9781538641125
dc.identifier.urihttp://hdl.handle.net/2117/127561
dc.description© 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works
dc.description37th DASC Best of session (ATM-L: TMA Operations) award, 2018; concedit per l'Institute of Electrical and Electronics Engineers.
dc.description.abstractThe ability to meet a controlled time of arrival during a continuous descent operation will enable environmentally friendly and fuel efficient descent operations while simultaneously maintaining airport throughput. Previous work showed that guidance strategies based on a frequent recalculation of the optimal trajectory during the descent result in excellent environmental impact mitigation figures while meeting operational constraints in the presence of modelling errors. However, the time lag of recalculating the trajectory using traditional optimisation algorithms could lead to performance degradation and stability issues. This paper proposes an alternative strategy, which allows for fast updates of the optimal trajectory based on parametric sensitivities. Promising results show that the performance of this method is comparable to that of instantaneously recalculating the optimal descent trajectory at each time sample.
dc.format.extent10 p.
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Aeronàutica i espai
dc.subject.lcshAir traffic control
dc.subject.lcshNavigation (Aeronautics)
dc.titleFast sensitivity-based optimal trajectory updates for descent operations subject to time constraints
dc.typeConference report
dc.subject.lemacTrànsit aeri -- Control
dc.subject.lemacNavegació aèria -- Control
dc.contributor.groupUniversitat Politècnica de Catalunya. ICARUS - Intelligent Communications and Avionics for Robust Unmanned Aerial Systems
dc.identifier.doi10.1109/DASC.2018.8569310
dc.description.peerreviewedPeer Reviewed
dc.description.awardwinningAward-winning
dc.relation.publisherversionhttps://ieeexplore.ieee.org/document/8569310
dc.rights.accessOpen Access
local.identifier.drac23362186
dc.description.versionPostprint (published version)
local.citation.authorDalmau, R.; Baxley, B.; Prats, X.
local.citation.contributorDigital Avionics Systems Conference
local.citation.publicationName37th DASC Digital Avionics Systems Conference: London, England, UK, September 23-27, 2018: 2018 conference proceedings
local.citation.startingPage1
local.citation.endingPage10


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