A comprehensive flight plan risk assessment and optimization method considering air and ground risk of UAM

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dc.contributor.authorSu, Yu
dc.contributor.authorXu, Yan
dc.contributor.authorInalhan, Gokhan
dc.date.accessioned2022-11-11T13:27:09Z
dc.date.available2022-11-11T13:27:09Z
dc.date.issued2022-10-31
dc.description.abstractInspired by risk analysis assistance service and flight plan preparation / optimization service in U-space service, this paper investigates a flight plan risk assessment and optimization method for future urban air mobility. The quantitative risk assessment of the flight plan is divided into two parts: the ground and air risks of the flight plan. After evaluating the risk of the flight plan, optimization suggestions are given to guide the path planning algorithm to optimize the flight plan at low risk. The quantitative risk assessment of the flight plan corresponds to risk analysis assistance service in U-space service, and the procedure to give optimization suggestions correspond to flight plan preparation / optimization service in U-space service. This paper selects the task scenario of logistics drone cargo transportation and carries out risk assessment on the specific flight plan. From the assessment results, when the flight plan crosses the pedestrian intensive area on the ground or the road with high-speed vehicles, the risk value of the corresponding flight plan segment increases significantly. When the flight plan segment approaches the area near the airport or intersects with other UAM participants with the same mission time window, the corresponding risk value is also high. After obtaining the risk assessment results, the targeted optimization suggestions are given to guide the path planning algorithm to optimize the flight plan at low risk. The risk of the optimized flight plan has been significantly reduced.en_UK
dc.identifier.citationSu Y, Xu Y, Inalhan G. (2022) A comprehensive flight plan risk assessment and optimization method considering air and ground risk of UAM. In: 2022 IEEE/AIAA 41st Digital Avionics Systems Conference (DASC), 18-22 September 2022, Portsmouth, Virginia, USAen_UK
dc.identifier.eisbn978-1-6654-8607-1
dc.identifier.eissn2155-7209
dc.identifier.isbn978-1-6654-8608-8
dc.identifier.issn2155-7195
dc.identifier.urihttps://doi.org/10.1109/DASC55683.2022.9925844
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/18701
dc.language.isoenen_UK
dc.publisherIEEEen_UK
dc.rightsAttribution-NonCommercial 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/*
dc.subjecturban air mobilityen_UK
dc.subjectflight planen_UK
dc.subjectrisk assessmenten_UK
dc.titleA comprehensive flight plan risk assessment and optimization method considering air and ground risk of UAMen_UK
dc.typeConference paperen_UK

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