Analyzing fragility of the advanced air mobility system and exploring antifragile networks

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dc.contributor.authorAltun, Arinc Tutku
dc.contributor.authorXu, Yan
dc.contributor.authorInalhan, Gokhan
dc.contributor.authorHardt, Michael W.
dc.date.accessioned2023-11-22T10:22:12Z
dc.date.available2023-11-22T10:22:12Z
dc.date.issued2023-11-10
dc.description.abstractFuture Advanced Air Mobility (AAM) is a concept that envisions to transform the current air transportation system into a more agile, flexible, and accessible system. Yet, the considered transformation and integrated system is not easy to achieve since it involves providing a high level of safety as well as efficiency. For that purpose, in this paper, we explored the fragility and antifragility concepts to analyze the AAM traffic network and provide an understanding of a system where it can benefit even under adverse conditions such as contingency events. For the analysis, first, a complex AAM traffic network is built via various AAM vehicles and possible vertiport locations that are analyzed for the Northern California area. After that, the AAM network is modeled via queue theory to simulate the considered flight plans, obtain the actual departure and arrival times under different conditions, and observe the delay propagation. Then, metrics from network theory based on targeted node and edge removals are studied to analyze the fragility of the AAM network and used for antifragility analysis. The methodology is used to analyze different disruptive cases over an AAM network such that disruptions at vertiports and over origin-destination pairs. Finally, an analysis of making the considered traffic antifragile through flight cancellations and its trade-off based on flight cancellation costs is provided.en_UK
dc.identifier.citationAltun AT, Xu Y, Inalhan G, Hardt MW. (2023) Analyzing fragility of the advanced air mobility system and exploring antifragile networks. In: IEEE/AIAA 42nd Digital Avionics Systems Conference (DASC) 2023, 1-5 October 2023, Barcelona, Spainen_UK
dc.identifier.eisbn979-8-3503-3357-2
dc.identifier.isbn979-8-3503-3358-9
dc.identifier.issn2155-7195
dc.identifier.urihttps://doi.org/10.1109/DASC58513.2023.10311258
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/20569
dc.language.isoenen_UK
dc.publisherIEEEen_UK
dc.rightsAttribution 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectAAMen_UK
dc.subjectfragilityen_UK
dc.subjectantifragilityen_UK
dc.subjectnetwork modelingen_UK
dc.subjectnetwork analysisen_UK
dc.titleAnalyzing fragility of the advanced air mobility system and exploring antifragile networksen_UK

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