Results 41 to 50 of about 186 (146)

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

open access: yesNaval Research Logistics (NRL), Volume 72, Issue 1, Page 111-132, February 2025.
Abstract 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 scaling effects, the UAM traffic flow is expected to increase dramatically once implemented, and its market can be substantially large.
Luying Sun   +3 more
wiley   +1 more source

5G Deployment and Positioning Analysis for Urban Air Mobility Vertiport Operations

open access: yesIEEE Access
Deployment of Unmanned Aircraft Systems (UAS)/Remotely Piloted Aircraft (RPA) into civil airspace requires robust, reliable, available and affordable positioning solutions.
Neusa M. F. Oliveira, Roberto D'Amore
doaj   +1 more source

Management of urban air mobility for sustainable and smart cities: Vertiport networks using a user-centred design

open access: yesJournal of Airline and Airport Management, 2022
Purpose: Urban mobility is all about people as well as the climate change issue is a human issue. Thus, this research envisions to provide conditions and practical tools through the innovation in urban mobility by bringing urban air mobility (UAM) to ...
Marta Gouveia, Veruska Dias, Jorge Silva
doaj   +1 more source

A Review of Certification Compliance Assessment for Nonresettable Protection Devices in eVTOL Applications

open access: yesIET Electrical Systems in Transportation, Volume 2025, Issue 1, 2025.
The introduction of electrical vertical take‐off and landing (eVTOL) aircraft enables a greener, quieter, and faster method of aerial transportation method than helicopters. Key electrical power technologies are also being developed to enable the realization of these new aircraft types.
Shadan Altouq   +4 more
wiley   +1 more source

Scalability of eVTOL Systems: Insights from Multi-Pad Configurations and CPN Analysis

open access: yesAerospace
Electric vertical takeoff and landing (eVTOL) technology can improve connectivity while minimizing reliance on traditional ground-based transportation systems.
Amir Qanbari, Jacek Skorupski
doaj   +1 more source

Analysis of noise distributions at heliports and vertiports: A guide for site selection and land use planning

open access: yesJournal of Airline and Airport Management, 2023
Purpose: The purpose of this study was to examine the noise profiles of helicopters and eVTOLs at heliports and vertiports in order to support site planning and the development of local land-use compatibility guidelines.
David Ison
doaj   +1 more source

A Resilience‐Driven Concept to Manage Drone Intrusions in U‐Space

open access: yesIET Radar, Sonar &Navigation, Volume 19, Issue 1, January/December 2025.
With the U‐space revolution, drones are not only going to reshape both the physical space and the cyberspace of the future urban environment but are also introducing new multi‐domain risks. This work proposes a concept for improving the U‐space resilience through a novel service, named DARS (drone attack resilience service), relying on an artificial ...
Domenico Pascarella   +6 more
wiley   +1 more source

Analysis of Factors Influencing Public Acceptance of Air Taxis in South Korea

open access: yesJournal of Advanced Transportation, Volume 2024, Issue 1, 2024.
Air taxis, a core service within urban air mobility (UAM), have the potential to enhance user satisfaction and address societal challenges such as traffic congestion and environmental pollution. However, the success of this service is often hindered by various concerns.
Ansun Park   +2 more
wiley   +1 more source

Optimization of Low-Altitude Vertiport Network Topology Resilience

open access: yesAerospace
This study investigates the construction of a topological network for resilient low-altitude vertiports. Addressing the issue of excessive network redundancy often caused by maximizing algebraic connectivity in traditional topology optimization problems,
Hua Xie   +5 more
doaj   +1 more source

Method on Efficient Operation of Multiple Models for Vision‐Based In‐Flight Risky Behavior Recognition in UAM Safety and Security

open access: yesJournal of Advanced Transportation, Volume 2024, Issue 1, 2024.
The rapid development of urban air mobility (UAM) has emphasized the need for in‐flight control and passenger safety management. Recently, with the significant spread of technology in the field of computer vision, research has been conducted to manage passenger safety and security with vision‐based approaches. Previous research predominantly focuses on
Byeonghun Kim   +3 more
wiley   +1 more source

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