A quasi-dynamic air traffic assignment model for mitigating air traffic complexity and congestion for high-density UAM operations

Z Wang, D Delahaye, JL Farges, S Alam - Transportation Research Part C …, 2023 - Elsevier
In spite of the significant effects of COVID-19, UAM operations are still expected to grow
smoothly and healthily in the near future. If such dense UAM traffic relies on tactical planning …

A cyber-physical social system for autonomous drone trajectory planning in last-mile superchilling delivery

H Liu, YP Tsang, CKM Lee - Transportation Research Part C: Emerging …, 2024 - Elsevier
Logistics drones are theoretically advantageous in automating last-mile delivery activities,
but practically challenging in urban environments, including public concerns about risk of …

Wind dynamic and energy-efficiency path planning for unmanned aerial vehicles in the lower-level airspace and urban air mobility context

YY Chan, KKH Ng, CKM Lee, LT Hsu… - … Energy Technologies and …, 2023 - Elsevier
Unmanned aerial vehicles (UAVs) have been extensively used in urban environments for
logistics, parcel delivery and surveillance, and the development of air taxi services. Given …

Fundamental challenge and solution methods in prescriptive analytics for freight transportation

S Wang, R Yan - Transportation Research Part E: Logistics and …, 2023 - Elsevier
Prescriptive analytics, in which some parameters are predicted using statistical or machine
learning models and then input into an optimization model, is often used to prescribe …

[HTML][HTML] Robust optimisation for vertiport location problem considering travel mode choice behaviour in urban air mobility systems

Z Jin, KKH Ng, C Zhang - Journal of the Air Transport Research Society, 2024 - Elsevier
With the rapid development of novel vehicle technologies, air taxis are becoming a new
transport servicing model to achieve better urban air mobility (UAM) systems. The UAM …

A framework to develop urban aerial networks by using a digital twin approach

M Brunelli, CC Ditta, MN Postorino - Drones, 2022 - mdpi.com
The new concept of Urban Air Mobility (UAM) and the emergent unmanned aerial vehicles
are receiving more and more attention by several stakeholders for implementing new …

[HTML][HTML] Airline competition: A comprehensive review of recent research

X Sun, C Zheng, S Wandelt, A Zhang - Journal of the Air Transport …, 2024 - Elsevier
In recent decades, airline competition has received tremendous interest inside the research
community, given the competition's potentially extensive impacts on passengers …

Deep learning architecture for UAV traffic-density prediction

A Alharbi, I Petrunin, D Panagiotakopoulos - Drones, 2023 - mdpi.com
The research community has paid great attention to the prediction of air traffic flows.
Nonetheless, research examining the prediction of air traffic patterns for unmanned aircraft …

A multi-objective memetic algorithm with adaptive local search for airspace complexity mitigation

B Li, T Guo, Y Mei, Y Li, J Chen, Y Zhang… - Swarm and Evolutionary …, 2023 - Elsevier
Airspace complexity is a paramount safety metric to measure the difficulty and effort required
to safely manage air traffic. The continuing growth in air traffic demand results in increasing …

On a fair and risk‐averse urban air mobility resource allocation problem under demand and capacity uncertainties

L Sun, H Deng, P Wei, W Xie - Naval Research Logistics (NRL), 2023 - Wiley Online Library
Urban air mobility (UAM) is an emerging air transportation mode to alleviate the ground
traffic burden and achieve zero direct aviation emissions. Due to the potential economic …