Results 151 to 160 of about 5,349 (171)

Transporting medicines by drones in hilly terrain of Northern Himalayas in India. [PDF]

J Family Med Prim Care
Gairolla J, Gupta P, Dobhal S, Dua R, Taneja KK, Negi G, Choudhury RK, Kotwal A, Singh M.   +8 more
europepmc   +1 more source

Fatigue safety factor of a transonic centrifugal compressor impeller subject to blade thickness. [PDF]

Sci Rep
Kabalyk K, Bednarz A, Kantyka K.
europepmc   +1 more source

Machine learning evaluation model of pilot workload in a low-visibility environment. [PDF]

Sci Rep
Wang Y, Guo X, Guo S, Jiang F, Liang Z, Peng L, Chai Y.   +6 more
europepmc   +1 more source

ShetlandsUAVmetry: unmanned aerial vehicle-based photogrammetric dataset for Antarctic environmental research. [PDF]

Sci Data
Román A, Navarro G, Tovar-Sánchez A, Zarandona P, Roque-Atienza D, Barbero L.   +5 more
europepmc   +1 more source

Numerical simulation of the transition flight aerodynamics of cross-shaped quad-tiltrotor UAV. [PDF]

Sci Rep
Du S, Zha Y.
europepmc   +1 more source

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Review of designs and flight control techniques of hybrid and convertible VTOL UAVs

Aerospace Science and Technology, 2021
Mike Allenspach, Guillaume Ducard
exaly  

VTOL UAV digital twin for take-off, hovering and landing in different wind conditions

Simulation Modelling Practice and Theory, 2023
Daniel Aláez Gómez
exaly  

An evaluative review of the VTOL technologies for unmanned and manned aerial vehicles

Computer Communications, 2020
Yaolong Liu
exaly  

Design and analysis of passive variable-pitch propeller for VTOL UAVs

Aerospace Science and Technology, 2023
Xinglu Xia, Keran Cong
exaly  

Control of VTOL aircraft with position state constraints using the Barrier Lyapunov Function

Asian Journal of Control, 2020
Dongfang Zhao, Jinkun Liu
exaly