-
Abstract Ducted liftfans provide greater hovering efficiency to electric vertical take-off and landing aircraft than open propellers of equal disk area. Liftfans are designed with minimized length to limit propulsor weight added and drag incurred during forwar…
crossref
R. D. Hine, D. R. Cousins, L. Maden, S. J. Walker 等
2025-01-15T12:21:34Z
置信度 0.70
-
crossref
Boyang Jia, Weipeng Li
2025-03-20T14:37:56Z
置信度 0.70
-
Abstract In recent years, electric vertical take-off and landing (eVTOL) aircraft have become a primary focus in urban air mobility research. eVTOL aircraft integrate the advantages of multirotor and fixed-wing designs, enabling vertical take-off and landing a…
openalex
Xu Ni, Mingkai Wang, Xuejun Li, Shuguang Zhang
2025-06-01
置信度 0.72
PropulsionControl theory (sociology)Coupling (piping)Automotive engineeringControl (management)
-
Active vibration damping by rotor torque modulation has been demonstrated for vibratory modes in the rotor disk plane. In this study, we introduce a simple, first-principles model, which includes kinematic coupling between lag movement and blade pitch, in orde…
crossref
Alexei Severnyak, Edward Smith, Christopher Rahn
2026-04-10T16:56:52Z
置信度 0.70
-
Abstract In electric vertical takeoff and landing (eVTOL) aircraft applications, a major function of the battery management system is to provide estimates of battery state of power (SOP) to the pilot. These algorithms are predictive in nature, and their accura…
crossref
Alireza Goshtasbi, Ruxiu Zhao, Jeremy Neubauer
2025-09-26T14:12:16Z
置信度 0.70
-
Hydrogen-electric vertical takeoff and landing (H2eVTOL) (or fuel cell-electric VTOL) aircraft technologies are poised to emerge in the next coming decades and start operating from existing heliports and new vertiports. This paper assesses how key H2eVTOL desi…
crossref
Gaël Le Bris, Loup-Giang Nguyen
2026-04-10T16:56:52Z
置信度 0.70
-
Maximizing yaw control authority is a critical challenge in the design of electric vertical takeoff and landing (eVTOL) aircraft, as it directly affects stability and maneuverability during hover, transition, and cruise. With distributed electric propulsion at…
openalex
Archit Kamath, T. Thanaraj, Xiaoqiang Lu, James Wang 等
2025-02-03
置信度 0.72
Control theory (sociology)Rotor (electric)Control (management)YawTakeoff
-
Electric Vertical Takeoff and Landing (eVTOL) vehicles undergoing advanced air mobility (AAM) operations feature increasingly autonomous systems (IAS) with non-traditional role allocations. Ensuring the safety of these operations and their novel human–machine …
crossref
Natasha Neogi, Mallory Graydon, Jon Holbrook, Jeffrey Maddalon 等
2026-04-10T16:56:52Z
置信度 0.70
-
crossref
Alex Zongo, Peng Wei
2026-06-24T19:48:08Z
置信度 0.70
-
This paper describes an ongoing aircraft system identification effort for an industry prototype electric vertical takeoff and landing (eVTOL) vehicle. Building on previous eVTOL aircraft system identification developments in windtunnel testing and flight simul…
crossref
Benjamin Simmons, Andrew Rapsomanikis, George Jacobellis, NK Ofodile 等
2026-04-10T16:56:52Z
置信度 0.70
-
crossref
Shiwen Huang, Mingwei Hu, Wenkang Liao
2025-10-21T17:34:23Z
置信度 0.70
-
This paper describes the dynamic modeling and flight control software development efforts for a subscale tiltrotor electric vertical takeoff and landing (eVTOL) aircraft built at NASA Langley Research Center. The vehicle, referred to as the Research Aircraft f…
crossref
Benjamin Simmons, Kasey Ackerman, Garrett Asper, Matthew Gray 等
2026-04-10T16:56:52Z
置信度 0.70
-
Commercial interest in Electric Vertical Take-off and Landing (eVTOL) aircraft is accelerating, yet user perspectives on aircraft design and service models remain underexplored. Early integration of these insights is critical to ensuring successful implementat…
crossref
Arun Ulahannan, Charlotte Collins, Michael Lombardo, Christina Kang 等
2025-08-17T20:41:41Z
置信度 0.70
-
crossref
Weijie Dong, Junjie Shen, Yuanping Xu, Zhihao Wu 等
2025-07-19T16:37:09Z
置信度 0.70
-
openalex
Sheng Han, Jvping Yang, Dong Wang, Hang Tong
2025-11-08
置信度 0.72
Reliability (semiconductor)Computer scienceReliability engineeringPower consumptionEnergy consumption
-
Abstract This study investigates the integration of Control Moment Gyroscopes (CMGs) to enhance the comfort of human occupants in electric Vertical Take-Off and Landing (eVTOL) aircraft. Our study encompasses not only the development of a dynamic model for the…
crossref
Sameer Bhalla, Donghoon Kim, Daegyun Choi
2024-07-19T14:02:06Z
置信度 0.70
-
As the AAM industry approaches its respective takeoff, novel dimensions of aircraft design, including propulsion systems and pilot interfaces, have emerged. These new and often complex dimensions result in operations differing from traditional aviation context…
crossref
Kendall Carmody, Bhoomin Chauhan, Maureen Namukasa, Yarisse Adorno 等
2026-07-20T22:41:46Z
置信度 0.70
-
A piloted simulation study in the Vertical Motion Simulator at NASA Ames Research Center will investigate the handling and ride qualities of eVTOL configurations (lift-plus-cruise and tiltwing) for both civilian and military applications. The flight dynamics m…
crossref
David Caudle, Raghuvir Singh, Samuel Nadell, Tom Berger 等
2026-04-10T16:56:52Z
置信度 0.70
-
openalex
Wenting Ren, Xu He, Yue Wang, Wei Ren 等
2025-01-01
置信度 0.72
AvionicsIntegrated modular avionicsModular designAerospace engineeringComputer science
-
crossref
Kentaro Yokota, Hiroshi Fujimoto, Hiroshi Kobayashi
2021-03-30T21:25:37Z
置信度 0.70
-
crossref
Felix Spühler, Kristian Siebenrock, Ivan Terekhov, Dirk C. Mattfeld
2025-02-02T10:24:04Z
置信度 0.70
-
crossref
Mihaela Mitici, Simon van Oosterom
2025-10-10T08:19:37Z
置信度 0.70
-
crossref
Taizo Meyer-Oehme, Kilian Ginnell, David E. Lampl, Sophie F. Armanini
2023-01-21T02:53:36Z
置信度 0.70
-
crossref
Joon Vin Kwak, Tarun Venkatesh, Marty K. Bradley, Mitul Luhar 等
2026-02-03T07:51:02Z
置信度 0.70
-
crossref
Do-Won Jeong, Byeong-Ju Kim, Jung-Ho Moon
2024-02-08T08:13:35Z
置信度 0.70
-
The development of personal or urban air mobility aircraft presents several engineering challenges
openalex
2022-06-01
置信度 0.72
AeronauticsEnvironmental scienceAerospace engineeringAstrobiologyEngineering
-
Traditional aerodynamic design faces significant limitations in modeling and computational efficiency during conceptual design stage. A phased collaborative aerodynamic design strategy for eVTOL aircraft was established, by combining the OpenVSP platform for r…
crossref
Yiming Du, Zehao Liu, Meizhu Shen, Jiang Wu 等
2025-08-07T05:10:14Z
置信度 0.70
-
A major innovative thrust in urban air mobility (UAM) is underway that will potentially transform how we travel by providing on-demand, affordable, quiet, and fast passenger-carrying operations in metropolitan areas using electric powered vertical take-off and…
crossref
Daniel Wachspress, Kenneth Brentner, Michael Yu
2023-07-21T13:53:26Z
置信度 0.70
-
crossref
Jacob B. Willis, Randal W. Beard
2021-07-28T20:29:16Z
置信度 0.70
-
crossref
Lin Qing, Liu Juanxia, Zhu Xingyu, Liu Juhong
2023-08-15T17:25:47Z
置信度 0.70
-
europepmc
Peilong Zhang, Wei Liu, Xiaoqi Xu
2026
置信度 0.80
-
Urban ultra-low altitude airspace (ULAA) presents unique challenges for unmanned aerial vehicle (UAV) path planning due to high building density and regulatory constraints. This study analyzes and improves classical path planning algorithms for UAVs in ULAA. E…
europepmc
Jianwei Gao, Weijun Pan
2024
置信度 0.80
-
europepmc
2025
置信度 0.80
-
crossref
Shiyifan Cheng, Qiaohong Zhang
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Xiaolin Chang
2026-02-27T20:51:35Z
置信度 0.70
-
crossref
Wentai Zhang
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Chaohong Wang
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Yizhe Wang, Qingsong Yin, Jincan Ding
2026-06-11T19:58:36Z
置信度 0.70
-
crossref
Libin Zhao
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Yizhou Yan, Lidong Zhang, Shouhong Yang, Lei Yang 等
2025-12-19T18:56:52Z
置信度 0.70
-
crossref
Zipeng Chen
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Yunfei Du, Xuejun Zhang, Zegeng Wang
2025-11-11T11:43:40Z
置信度 0.70
-
crossref
Sitan Wang
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Rongping Jiao
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Ruining Xia
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Vishwanath Bulusu, Raja Sengupta, Eric R. Mueller, Min Xue
2018-06-24T13:57:23Z
置信度 0.70
-
crossref
Guicai Yang
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Ruitong Bian
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Hao Luo
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Laith R. Sahawneh, Matthew E. Argyle, Randal W. Beard
2016-07-04T21:09:13Z
置信度 0.70
-
crossref
WANG Yonggang, FAN Mengmeng
2011-12-05T13:36:33Z
置信度 0.70
-
crossref
Ge Liang
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Zhou Hengyu
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Yuxian Jiang, Liang Huang, Xingtong Li, Mili Chen 等
2026-06-04T19:53:14Z
置信度 0.70
-
The low-altitude airspace of bird flocks is gradually shared by unmanned aerial vehicles (UAVs), posing safety risks that necessitate accurate trajectory forecasting. However, existing vision-based methods often treat trajectory prediction and UAV detection as…
crossref
Feiyang Song, Zhonghe Liu, Yuyang Zhao, Jingguo Zhu
2026-02-16T08:38:39Z
置信度 0.70
-
crossref
Longkun Lu
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Feng Dengchao, Qin Huanyu
2016-06-24T01:56:23Z
置信度 0.70
-
crossref
Ui-Jeong Lee, Sang-Jun Ahn, Dong-Young Choi, Sang-Min Chin 等
2023-02-05T06:26:54Z
置信度 0.70
-
crossref
He Huihui
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Ya-Wei Liu
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Ji Song
2024-02-01T18:30:35Z
置信度 0.70
-
This paper reviews the key technologies for unmanned aerial vehicle (UAV)-assisted smart reflective surface (RIS) communications in 6G low-altitude airspace. By combining the flexibility of UAVs with the low-power wireless environment reconfiguration capabilit…
crossref
Haozhe Han
2026-01-22T09:42:31Z
置信度 0.70
-
crossref
Kexin Han, Shengjun Qi, Yunrui Zhang
2025-12-11T18:43:07Z
置信度 0.70
-
<div class="section abstract"><div class="htmlview paragraph">In recent years, with the low-altitude economy developing rapidly, the operation and management of low-altitude airspace has gradually become a hot topic. Unmanned aerial vehicles (UAVs)…
crossref
Lei Gong, Zhenxiao Ma, Qin Luo
2026-07-10T00:01:20Z
置信度 0.70
-
crossref
Yucheng Xie
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Yishuo Zhang
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Weishi Chen, Hong Liu, Sha Hu, Huansheng Ning
2011-07-20T16:58:08Z
置信度 0.70
-
With the rapid growth of the low-altitude economy and urban air mobility, ensuring the operational safety of low-altitude aerial vehicles in dense urban environments has become a critical engineering challenge, particularly under GPS loss or abnormal flight co…
crossref
Jingjing Qian, Yang Cheng, Xinmin Tang, Siyao Zhou 等
2026-02-18T17:39:31Z
置信度 0.70
-
crossref
Chao Ma, Grace R. Tobias
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Matteo Corbetta, Portia Banerjee, Wendy Okolo, George Gorospe 等
2019-06-15T13:37:16Z
置信度 0.70
-
crossref
Flavia Causa, Giancarmine Fasano
2024-11-15T18:44:23Z
置信度 0.70
-
crossref
Kangbo Guo, Kaiquan Cai, Yanbo Zhu, Peng Zhao
2026-01-28T05:59:51Z
置信度 0.70
-
crossref
Aeris El Asslouj, Ella Atkins, Hossein Rastgoftar
2023-07-14T17:17:55Z
置信度 0.70
-
crossref
Bao Guo, Jinge Guo, Jiayu Li, Jinhu Shen 等
2025-07-02T17:40:34Z
置信度 0.70
-
crossref
Haojie Wen, Xiaoxia Jiang
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Xin Jin
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Xiao Liu, Lili Zhang
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Jooyoung Lee, Inseok Hwang, David Hyunchul Shim
2018-01-08T01:42:38Z
置信度 0.70
-
crossref
Ding Huanhuan, Feng Guoyan, Xia Xiaoxian
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Lukas Marcel Schalk, Niklas Peinecke
2021-11-02T11:02:57Z
置信度 0.70
-
crossref
Lan Qing, Wang Ji-Bo
2026-06-04T19:53:14Z
置信度 0.70
-
crossref
Mi Jing
2026-06-04T19:53:14Z
置信度 0.70
-
europepmc
2026
置信度 0.80
-
The development of air traffic control (ATC) automation has been constrained by the scarcity and low quality of communication data, particularly in low-altitude complex airspace, where non-standardized instructions frequently hinder training efficiency and ope…
europepmc
2025
置信度 0.80
-
europepmc
2019
置信度 0.80
-
europepmc
2026
置信度 0.80
-
europepmc
2026
置信度 0.80
-
europepmc
2026
置信度 0.80
-
europepmc
2026
置信度 0.80
-
europepmc
2026
置信度 0.80
-
europepmc
2026
置信度 0.80
-
europepmc
2026
置信度 0.80
-
The large-scale application of urban unmanned aerial vehicle (UAV) logistics is confronted with challenges such as limited airspace resources, dynamic changes in demand, and multiple uncertainties. Traditional static allocation methods are difficult to adapt t…
pubmed
Zhu Y, Sun X, Hou T
2026
置信度 0.82
-
europepmc
2025
置信度 0.80
-
europepmc
2026
置信度 0.80
-
europepmc
2026
置信度 0.80
-
europepmc
2026
置信度 0.80
-
europepmc
2026
置信度 0.80
-
europepmc
2025
置信度 0.80
-
europepmc
2026
置信度 0.80