Accéder directement au contenu Accéder directement à la navigation
Communication dans un congrès

Route network design in low-altitude airspace for future urban air mobility operations A case study of urban airspace of Singapore

Abstract : The rapid growth of the metropolis leads to the proposal of alternative solutions, including the concept of Urban Air Mobility (UAM). Automated and highly-integrated UAM networks have been proved to have great advantages to handle UAM traffic flow with intense density and complexity in the near future. This research addresses designing UAM route networks in low-altitude airspace to minimize noise impact and maximize the efficiency and safety of UAM operations. Singapore's urban airspace is selected for the case study. On the basis of the open-source data of Singapore, the UAM network is designed as a grid-based multi-layer route network that supports twoway traffic. The topology features of the route network are analyzed. To provide alternative travel options for UAM traffic flow, we search for feasible routes between Origin-Destination (OD) pairs by solving k-Shortest Path with Diversity (KSPD) problem that minimizes link costs in terms of noise impact, safety and efficiency. The resulting feasible routes can potentially reduce airspace complexity and can be used for air traffic assignment. In addition, the impact of different parameter settings for link costs on UAM services is explored.
Type de document :
Communication dans un congrès
Liste complète des métadonnées

https://hal-enac.archives-ouvertes.fr/hal-03701655
Contributeur : daniel delahaye Connectez-vous pour contacter le contributeur
Soumis le : mercredi 22 juin 2022 - 12:47:30
Dernière modification le : mercredi 20 juillet 2022 - 19:36:41

Fichier

ICRAT2022_paper_39.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

  • HAL Id : hal-03701655, version 1

Collections

Citation

Zhengyi Wang, Daniel Delahaye, Jean-Loup Farges, Sameer Alam. Route network design in low-altitude airspace for future urban air mobility operations A case study of urban airspace of Singapore. International Conference on Research in Air Transportation (ICRAT 2020), Jun 2022, TAMPA, United States. ⟨hal-03701655⟩

Partager

Métriques

Consultations de la notice

1103

Téléchargements de fichiers

5944