Comprehensive risk assessment and utilization for contingency management of future AAM system

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dc.contributor.authorAltun, Arinc Tutku
dc.contributor.authorXu, Yan
dc.contributor.authorInalhan, Gokhan
dc.contributor.authorHardt, Michael W.
dc.date.accessioned2023-07-14T09:25:42Z
dc.date.available2023-07-14T09:25:42Z
dc.date.issued2023-06-08
dc.description.abstractThis paper presents a risk assessment methodology to be used in the future Advanced Air Mobility (AAM) systems especially for supporting the planning phase and onboard contingency management solutions. Two types of dynamic risk maps are introduced as Contingency Risk Map that includes the probability of observing a contingency onboard and Risk Severity Map which covers various sources of data such as population density, a dense air traffic, obstacles, terrain, no-fly zones, and so forth. Contingency Risk Map is to quantify the probability of having a contingency and decide if the quantified probability is above the threshold. If the contingency risk probability is at unacceptable limit, Risk Severity Map assists to select a pre-defined secure emergency landing zone or non-secure emergency landing zone defined onboard. The developed risk assessment structure is tested through two different use cases. First one is about defining locations as vertiport alternatives based on the generated map, in case of a contingency ending up with an AAM vehicle to do emergency landing. Second case considers minimum risk onboard rerouting of an AAM vehicle to a secure/non-secure emergency landing zone under contingency management process. The main objective of this work is to build a system-wide contingency management concept for the AAM system by supporting with UTM services such as risk analysis assistance.en_UK
dc.identifier.citationAltun AT, Xu Y, Inalhan G, Hardt MW. (2023) Comprehensive risk assessment and utilization for contingency management of future AAM system. In: 2023 AIAA Aviation and Aeronautics Forum and Exposition (AIAA AVIATION Forum), 12-16 June 2023, San Diego, USA. Paper number AIAA 2023-3687en_UK
dc.identifier.isbn978-1-62410-704-7
dc.identifier.urihttps://doi.org/10.2514/6.2023-3687
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/19994
dc.language.isoenen_UK
dc.publisherAIAAen_UK
dc.rightsAttribution 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.titleComprehensive risk assessment and utilization for contingency management of future AAM systemen_UK
dc.typeConference paperen_UK

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