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arXiv · 2507.01610

Sphereabout: A Spherical Intersection Design for Networked Urban Air Mobility

Farzan Moosavi·Bilal Farooq
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Abstract

Urban aerial mobility is rapidly expanding, specifically on-demand Unmanned Aerial Vehicle (UAV) delivery services in urban environments. This necessitates management of the low-altitude airspace network to ensure smooth and safe traffic throughput. This study introduces a novel three-dimensional aerial network design inspired by a terrestrial transportation graph network for UAV networked mobility. Utilizing two-way tube corridors for node-to-node delivery and a spherical roundabout model, as "Sphereabout", to optimize the traffic flow through the spherical intersection. Through this architecture, three-dimensional conflict-free air mobility management can be achieved via numerical experiments and utilizing the geometrical features of this intersection.

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Farzan Moosavi, Bilal Farooq. 2025-07-02. Sphereabout: A Spherical Intersection Design for Networked Urban Air Mobility. https://arxiv.org/abs/2507.01610

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