Results 21 to 30 of about 336,079 (296)

Effect of Haptic Feedback on Pilot/Operator Performance During Flight Simulation

open access: yesApplied Sciences, 2020
Flying an unmanned aerial vehicle (UAV) is a challenging task, due to the absence of direct sensory information such as a view of surroundings, sound, vibrations, and motion. It is important to provide these sensory stimulations to an operator for better
Hassam Ahmed Malik   +3 more
doaj   +1 more source

Determination of main performance data of an aircraft threedimensional maneuver split-S with a permissible flight envelope limiter

open access: yesНаучный вестник МГТУ ГА, 2023
Due to a steady extension of the flight envelope of modern agile combat aircraft, with the growing requirements for state tests, it is increasingly necessary to study the entire flight envelope and specifically, to determine the main performance data of ...
K. A. Zhuravsky, P. S. Kostin
doaj   +1 more source

Modeling and Application of Dynamic Soaring by Unmanned Aerial Vehicle

open access: yesApplied Sciences, 2022
Albatross have a significant gliding ability called dynamic soaring. In the bionic study, dynamic soaring has a great potential to enhance Unmanned Aerial Vehicles (UAVs) flight range and endurance. The previous study on dynamic soaring mainly focused on
Wei Wang, Weigang An, Bifeng Song
doaj   +1 more source

Time-Varying Pilot’s Intention Identification Based on ESAX-CSA-ELM Classification Method in Complex Environment

open access: yesApplied Sciences, 2022
Dynamic and accurate identification of pilot intention is an important prerequisite for more accurate identification of control behavior, automatic flight early warning, and human–aircraft shared autonomy.
Haibo Wang   +5 more
doaj   +1 more source

Modeling and Analysis of Noise Emission Using Data from Flight Simulators

open access: yesApplied Sciences, 2023
The main goal of this article is to examine the impact of various factors, including the aircraft take-off weight and configuration, on the noise and gaseous emissions.
Filip Tlałka, Paweł Rzucidło
doaj   +1 more source

Optimization of Airplane Landing in Crosswind Conditions for Minimum Tire Wear

open access: yesMachines, 2023
Being one of the most critical phases of a flight, landing deserves specific attention, especially when the aircraft is subject to external disturbances such as wind.
Stefano Cacciola   +2 more
doaj   +1 more source

Increased Safety Goes Hand in Hand with Higher Cost Efficiency: Single-Controller Operation Showcasing Its Advantages

open access: yesAerospace
While traffic levels are predicted to rise, nearly all European air navigation service providers suffer from staff shortages. In most cases, two air traffic controllers are deployed to control one airspace sector.
Robert Hunger   +7 more
doaj   +1 more source

Hyperventilation and Hypoxia Hangover During Normobaric Hypoxia Training in Hawk Simulator

open access: yesFrontiers in Physiology, 2022
Introduction: In military aviation during high-altitude operations, an oxygen or cabin pressure emergency can impair brain function and performance.
Nikke Varis   +5 more
doaj   +1 more source

Post Flight Dynamic Analysis Simulation [PDF]

open access: yes, 1970
Digital six-degrees-of-freedom, open loop Saturn 5 first stage flight evaluation simulation program obtains post flight simulation of the launch vehicle using actual flight data as input. Results are compared with measured data.
Gregory, B. R.
core   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

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