Incorporating optimisation in strategic conflict resolution service in U-space

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dc.contributor.authorTang, Yiwen
dc.contributor.authorXu, Yan
dc.contributor.authorInalhan, Gokhan
dc.date.accessioned2023-09-05T10:34:16Z
dc.date.available2023-09-05T10:34:16Z
dc.date.issued2021-12-09
dc.description.abstractThis study presents an approach to incorporate optimisation in the strategic conflict resolution service in U-space. A conventional approach in line with the First-Come, First-Served (FCFS) rule is introduced, following the generation of two types of flight plans (i.e., linear and area operations) with uncertainty buffers further taken into account. This approach is based on iteratively checking the availability of the shared airspace volumes. Next, an optimisation model is formulated, using the same concept of common airspace representation, aiming at minimising the overall delay subject to operational constraints including a time-based separation minima. Some potential implementations are also envisioned for the optimisation model under plausible operational scenarios. Finally, simulation experiments are performed where four different case studies are designed, including FCFS and optimisation, as well as a hybrid use of both depending on the flight plans’ submission time. Results suggest that, compared to FCFS, a notable delay reduction can be achieved with the optimisation approach incorporated, which is due to the FCFS prioritisation scheme that is often not efficient.en_UK
dc.identifier.citationTang Y, Xu Y, Inalhan G. (2021) Incorporating optimisation in strategic conflict resolution service in U-space. In: 11th SESAR Innovation Days, 7-9 December 2021, Virtual Eventen_UK
dc.identifier.urihttps://www.sesarju.eu/node/3438
dc.identifier.urihttps://www.sesarju.eu/sites/default/files/documents/sid/2021/papers/SIDs_2021_paper_105.pdf
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/20171
dc.language.isoenen_UK
dc.publisherSESARen_UK
dc.rightsAttribution 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectUTMen_UK
dc.subjectU-spaceen_UK
dc.subjectstrategic conflict resolutionen_UK
dc.subjectUTM; U-space; strategic conflict resolution; first-come, first-served (FCFS); optimisationen_UK
dc.subjectfirst-come, first-served (FCFS)en_UK
dc.subjectoptimisationen_UK
dc.titleIncorporating optimisation in strategic conflict resolution service in U-spaceen_UK
dc.typeConference paperen_UK

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