Results 91 to 100 of about 2,637 (210)

Overview of NASA's Air Traffic Management - eXploration (ATM-X) Project [PDF]

Projected increases in new vehicle types, new missions, and the continual growth in traditional (e.g., airlines, general aviation) aviation will require changes to the current air traffic system, particularly to accommodate the desire of operators to be ...
Barmore, Bryan E., Chan, William N., Kibler, Jennifer L., Lee, Paul U., O'Connor, Cornelius J., Palopo, Kee, Thipphavong, David P., Zelinski, Shannon J.   +7 more
core   +1 more source

Simulation Evaluations of an Autonomous Urban Air Mobility Network Management and Separation Service [PDF]

This paper presents an initial implementation of an autonomous Urban Air Mobility network management and aircraft separation service for urban airspace that does 1) departure and arrival scheduling across the network, 2) continuous trajectory management ...
Bosson, Christabelle S., Lauderdale, Todd A.   +1 more
core   +1 more source

Vertiport Ventures: Assessing Operational Feasibility for Evtol Integration in São Paulo’s Helipad and Heliport Infrastructure [PDF]

The objective of this study is to assess the operational viability of introducing Electric Vertical Take-Of and Landing (eVTOL) vehicles in São Paulo and its metropolitan area, utilizing existing helipads and helicopter infrastructure.
Feitosa de A. L. Babadopulos1, Marco Aurélio, Marques, Jorge Luiz Rosa, O\u27Reilly, Peter E., Rahimi, Ramy A.   +3 more
core   +2 more sources

Aerodynamic Performance and Numerical Analysis of the Coaxial Contra-Rotating Propeller Lift System in eVTOL Vehicles

Mathematics
Electric vertical takeoff and landing (eVTOL) vehicles possess high payload transportation capabilities and compact design features. The traditional method of increasing propeller size to cope with high payload is no longer applicable.
Jie Xu, Jiaming Yu, Xinjiang Lu, Zhenkun Long, Yuteng Xu, Hao Sun   +5 more
doaj   +1 more source

A battery dataset for electric vertical takeoff and landing aircraft. [PDF]

Sci Data, 2023
Bills A, Sripad S, Fredericks L, Guttenberg M, Charles D, Frank E, Viswanathan V.   +6 more
europepmc   +1 more source

An Exploration of the Performance and Acoustic Characteristics of UAV-Scale Stacked Rotor Configurations [PDF]

As interest grows in rotor- and propeller-driven electric vertical takeoff and landing (eVTOL) aircraft for the Urban Air Mobility market, there is a potential for previously studied concepts to reemerge due to the opportunities afforded by novel ...
Fei, Xiaofan, Patterson, Michael D., Pettingill, Nicole A., Rothhaar, Paul M., Whiteside, Siena K. S., Zawodny, Nikolas S.   +5 more
core   +1 more source

Urban Air Mobility Airspace Integration Concepts and Considerations [PDF]

Urban Air Mobility (UAM) - defined as safe and efficient air traffic operations in a metropolitan area for manned aircraft and unmanned aircraft systems - is being researched and developed by industry, academia, and government. Significant resources have
Apaza, Rafael D., Barmore, Bryan E., Battiste, Vernol, Belcastro, Christine M., Burian, Barbara K., Dao, Quang V., Feary, Michael S., Go, Susie, Goodrich, Kenneth H., Homola, Jeffrey R., Idris, Husni R., Kopardekar, Parimal H., Lachter, Joel B., Neogi, Natasha A., Ng, Hokkwan, Oseguera-Lohr, Rosa M., Patterson, Michael D., Thipphavong, David P., Verma, Savita A.   +18 more
core   +1 more source

A Decentralized Voting and Monitoring Flight Control Actuation System for eVTOL Aircraft

Aerospace
The emergence of eVTOL (electrical Vertical Takeoff and Landing) aircraft necessitates the development of safe and efficient systems to meet stringent certification and operational requirements.
Ruichen He, Florian Holzapfel, Johannes Bröcker, Yi Lai, Shuguang Zhang   +4 more
doaj   +1 more source

Urban aerial mobility: Reshaping the future of urban transportation. [PDF]

Innovation (Camb), 2023
Wang K, Qu X.
europepmc   +1 more source

eVTOL aircraft concept - Design of Wing

, 2023
In recent times, we have witnessed a significant evolution in the field of aviation that places strong emphasis on environmental sustainability. This evolution has given rise to a new generation of aircraft known as eVTOL (Electric Vertical Takeoff and Landing), which combine the efficiency of electricity with the versatility of vertical takeoff and ...
openaire   +1 more source