Results 1 to 10 of about 772,477 (210)

Cognitive Radio for Aeronautical Communications: A Survey

open access: yesIEEE Access, 2016
Novel air traffic management (ATM) strategies are proposed through the Next Generation Air Transportation and Single European Sky for ATM Research projects to improve the capacity of the airspace and to meet the demands of the future air traffic.
Ponnu Jacob   +3 more
doaj   +3 more sources

Calculation of the Communication Angles Between an Air Vehicle and Receiver Antenna in Aeronautical Telemetry

open access: yesIET Microwaves, Antennas and Propagation, 2010
To determine the immediate effect of an air vehicle's manoeuvre on the radio link of aeronautical telemetry, it is needed to calculate instant angles between such an air vehicle and a receiver antenna. Having determined the communication angles of the air vehicle, the instantaneous gains from transmitter antennas can be calculated, thus evaluating the ...
S, Marzban, K, Mohamedpour
exaly   +3 more sources

Designing and Simulating the Aeronautical Telemetry Radio Link for an Air Vehicle with Fast Maneuver [PDF]

open access: yesفصلنامه علوم و فناوری فضایی, 2009
Aeronautical telemetry system is applied to real flight conditions and movements so as to test the efficiency of different parts of an air vehicle such as an airplane, a missile, and a space shuttle during the flight.
SH. Marzban, K. Mohamedpour
doaj   +1 more source

Early prediction of lithium-ion battery degradation with a generative pre-trained transformer [PDF]

open access: yesNature Communications
The early detection of degradation in lithium-ion batteries (LIBs) is crucial for effective predictive maintenance and recycling. However, accurately predicting the future degradation of LIBs in early stage is challenging due to the barely noticeable ...
Jincheng Hu   +6 more
doaj   +2 more sources

Aircraft Exhaust Gas Temperature Value Mining with Rough Set Method

open access: yesInternational Journal of Aviation, Aeronautics, and Aerospace, 2021
Aircrafts are one of the most important means of transportation today. For aircrafts to be able to serve safely, their maintenance must be done in a timely and complete manner.
Mustagime Tülin Yıldırım   +1 more
doaj   +1 more source

Problem of slip definition in driving systems [PDF]

open access: yesMATEC Web of Conferences, 2021
The pneumatic tire slip phenomena in vehicle driving system have been investigated for 100 years. Many models describe the tire –road force generation base on it, but in literature we can find various definition of slip. In this paper authors present the
Mirosław Tomasz, Mirosław Marcin
doaj   +1 more source

Mini Unmanned Aerial Systems (UAV) - A Review of the Parameters for Classification of a Mini UAV.

open access: yesInternational Journal of Aviation, Aeronautics, and Aerospace, 2020
In the recent years, Mini Unmanned Aerial Vehicle (UAV) has generated a lot of interest both in military and civilian applications. Contemporary innovations have seen the entry of Mini UAV into a wide range of hitherto fore unexplored domains ...
Ramesh PS, Muruga Lal Jeyan
doaj   +1 more source

Albatross and Falcon inspired Bionic UAV: An Aerodynamic Analysis

open access: yesInternational Journal of Aviation, Aeronautics, and Aerospace, 2021
The drone industry yearns for enhanced aerodynamic performance. In order to achieve this feat, researchers and engineers are trying to mimic the natural flyers due to their aerodynamic optimality.
Bilji C Mathew   +4 more
doaj   +1 more source

Aeronautical technology 2000 - A projection of advanced vehicle concepts [PDF]

open access: yesAircraft Design Systems and Operations Meeting, 1984
At the request of NASA and under the aegis of the National Research Council, representatives from industry, academic institutions and government have participated in a workshop to consider opportunities for the exploitation of aircraft technology in such fields as aerodynamics, materials, structures, guidance, navigation and control, human factors ...
C. ROSEN, III, R. BURGER, A. SIGALLA
openaire   +1 more source

The Inner Structure of STEVE‐Linked SAID

open access: yesGeophysical Research Letters, 2023
We found the inner electromagnetic structure of subauroral ion drifts (SAID) in the SAID‐STEVE events documented by the Swarm spacecraft and numerically simulated the ionospheric feedback instability (IFI) development for one of the four similar events ...
Evgeny V. Mishin, Anatoly V. Streltsov
doaj   +1 more source

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