A Systematic Review of Ground-Based Infrastructure for the Innovative Urban Air Mobility

Abstract

The increasing level of urbanisation and traffic congestion promotes the concept of urban air mobility (UAM), which has become a thriving topic in engineering and neighbouring disciplines. the development of a suitable ground-based infrastructure is necessary to supply these innovative vehicles, which mainly includes networks of take-off and landing sites, facilities for maintenance, energy supply, and navigation and communication capabilities. Further requirements comprise robust business and operating models for emerging service providers and regulatory frameworks, particularly regarding safety, liability and noise emissions. the objective of this study is to provide an overview of the current results and developments in the field of UAM ground-based infrastructure by conducting a systematic literature review (SLr) and to identify the most relevant research gaps in the field. For the systematic literature analysis, our search string contains vertiports and the equivalents, UAM and equivalents, and search phrases for the individual domains. In the final analysis 64 articles were included, finding a strong focus on simulations and vertiport networks, while specific case studies and related aspects like automated MrO and urban planning appear less frequently. therefore, this article provides insights for a more holistic perspective on challenges and necessities of future UAM.

AERIAL: A Meta Review and Discussion of Challenges Toward Unmanned Aerial Vehicle Operations in Logistics, Mobility, and Monitoring

“…In this study, we use the term UAM to cover all potential applications of UAVs in an urban agglomeration, including passenger transport, cargo delivery and emergency services in the metropolitan areas. UAM is generally seen as a networked system, consisting of: UAM ground infrastructure, automated MRO (Maintenance, Repair and Overhaul), energy management systems and spatial integration [65]. Table IV shows the recent surveys about UAM.…”

“…Many of these surveys provide a broad overview and discuss challenges, e.g., [60], [61], [62], [63], [64], [66], and [69]. In addition to research on the entire UAM system, there exist surveys on individual components, such as airspace design [59], network design of infrastructure [65], and traffic management [67], [68]. Given the complexity of individual aspects, it seems like there is still a long way to go towards the implementation a full-scale UAM.…”

Quantitative and Comparative Analysis of Energy Consumption in Urban Logistics Using Unmanned Aerial Vehicles and Selected Means of Transport

“…Passenger cars are the most common form of transport. Due to the use of road infrastructure, they have almost no restrictions [45]. For the achievement of zero-emission transport, the European Union is considering the USER-CHI project related to the electric vehicle sector.…”