ICUAS 2020 Paper Abstract

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Paper WeB3.2

Acevedo, José Joaquín (University of Seville), Capitán, Carlos (University of Seville), Capitan, Jesus (University of Seville), Castaño, Ángel Rodríguez (University of Seville), Ollero, Anibal (Universidad de Sevilla)

A Geometrical Approach Based on 4D Grids for Conflict Management of Multiple UAVs Operating in U-Space

Scheduled for presentation during the Regular Session "Networked Swarms I" (WeB3), Wednesday, September 2, 2020, 15:20−15:40, Edessa

2020 International Conference on Unmanned Aircraft Systems (ICUAS), September 1-4, 2020 (Postponed from June 9-12, 2020), Athens, Greece

This information is tentative and subject to change. Compiled on March 28, 2024

Keywords Networked Swarms, Airspace Management, UAS Applications

Abstract

This paper addresses the problem of conflict management from the tactical point of view for multiple UAVs operating in a common U-space. The proposed solution is based on the representation of the trajectories into a 4D grid to optimize the conflict searching tool and an iterative geometric approach to resolve the conflicts, splitting the multi-conflict problem into several simpler sub-problems, and provide an alternative set of trajectories free of conflicts. The method is assessed through two different metrics: the processing time to find the solution and the deviation from initial trajectories; getting a significantly better performance in comparison with other traditional method.

 

 

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