Results 1 to 10 of about 7,657 (227)
A battery dataset for electric vertical takeoff and landing aircraft [PDF]
Scientific Data, 2023 Electric vertical takeoff and landing aircraft have a unique duty cycle characterized by high discharge currents at the beginning and end of the mission (corresponding to takeoff and landing of the aircraft) and a moderate power requirement between them ...
Venkatasubramanian Viswanathan
exaly +5 more sources
Mathematics, 2022 A practical vertical takeoff and acceleration strategy is developed for manned electric vertical takeoff and landing vehicles, with a simple vehicle operation principle defined.
Shengchen Mao +5 more
doaj +2 more sources
Integrating Electric Vertical Takeoff and Landing Aircraft into Public Airspace: A Scenario Study
Future Transportation, 2023 The successful deployment of Advanced Air Mobility (AAM) requires the safe integration of electric vertical takeoff and landing (eVTOL) aircraft in non-segregated airspace.
Raj Bridgelall +2 more
doaj +2 more sources
Challenges and key requirements of batteries for electric vertical takeoff and landing aircraft [PDF]
Joule, 2021 Summary Electric vertical takeoff and landing (eVTOL) aircraft have attracted considerable interest as a disruptive technology to transform future transportation systems. Their unique operating profiles and requirements present grand challenges to batteries.
Xiao-Guang Yang, Teng Liu, Shanhai Ge
exaly +2 more sources
An Objective Handling Qualities Assessment Framework of Electric Vertical Takeoff and Landing [PDF]
AerospaceAssessing handling qualities is crucial for ensuring the safety and operational efficiency of aircraft control characteristics. The growing interest in Urban Air Mobility (UAM) has increased the focus on electric Vertical Takeoff and Landing (eVTOL ...
Yuhan Li +5 more
doaj +2 more sources
Development and challenges of autonomous electric vertical take-off and landing aircraft [PDF]
HeliyonUrban Air Transportation (UAT) encompasses private aircraft, air taxis, and specialized missions. These missions include aerial sightseeing, logistics transportation, emergency response, and anti-terrorism operations.
Lijuan Hu, Xufei Yan, Ye Yuan
doaj +2 more sources
Journal of Aerospace Technology and Management, 2022 Air passenger transport is expected to change, in the next years, the urban air mobility (UAM) environment. New technologies are enabling the introduction of a new concept of aircraft, referred to as electric vertical takeoff and landing vehicle (eVTOL),
José Ricardo Agustinho +1 more
doaj +4 more sources
Research on the aerodynamic characteristics of eVTOL aircraft ducted rotor tip embedded inside the ducted body [PDF]
Scientific ReportsThe lift system constitutes a pivotal technology in the makeup of vertical takeoff and landing aircraft systems. The application of ducted rotors in urban air mobility(UAM) has advantages and is one of the future development trends.
Siliang Du +4 more
doaj +2 more sources
International Journal of Electrical Power & Energy SystemsThis paper proposes a conceptual design optimization method for the powertrain of electric vertical takeoff and landing (eVTOL) aircraft. The converter selection, semiconductor device selection, inductor design, capacitor selection, and thermal ...
Zeyu Cheng +3 more
doaj +2 more sources
Double Hybrid Tailsitter Unmanned Aerial Vehicle With Vertical Takeoff and Landing
IEEE Access, 2022 We propose a new double-hybrid concept and architectural design of a tailsitter unmanned aerial vehicle with vertical takeoff and landing capability.
Alysson Nascimento De Lucena +2 more
doaj +1 more source