Results 11 to 20 of about 12,676 (263)

A Survey on Spectrum Management for Unmanned Aerial Vehicles (UAVs) [PDF]

open access: yesIEEE Access, 2022
The operation of unmanned aerial vehicles (UAV) imposes various challenges on radio spectrum management to achieve safe operation, efficient spectrum utilization, and coexistence with legacy wireless networks. Current spectrum schemes have limitations when applied to UAV networks due to the dynamic nature of UAV networks that require adaptive spectrum ...
Mohammed A. Jasim   +5 more
openaire   +2 more sources

Performances of Some Autonomous Assets in Maritime Missions [PDF]

open access: yesTransNav, 2020
The paper deals with key features of some autonomous assets, i.e., unmanned aerial and underwater vehicles used for marine surveillance and reconnaissance missions.
Sanja Bauk
doaj   +1 more source

Livestock Management on Grazing Field: A FANET Based Approach

open access: yesApplied Sciences, 2022
In recent times, designated grazing areas/fields or routes for livestock grazing are usually defined. Hence, their herding activities’ success relies on data extracted from aerial photographs.
Mohammed A. Alanezi   +3 more
doaj   +1 more source

A Review of Radio Frequency Based Localisation for Aerial and Ground Robots with 5G Future Perspectives

open access: yesSensors, 2022
Efficient localisation plays a vital role in many modern applications of Unmanned Ground Vehicles (UGV) and Unmanned Aerial Vehicles (UAVs), which contributes to improved control, safety, power economy, etc.
Meisam Kabiri   +4 more
doaj   +1 more source

THE DYNAMICS CONTROL OF THE RIGID WING UAV BY THE EXAMPLE OF USING LQR, LQG AND NONLINEAR CONTROL METHODS

open access: yesСовременная наука и инновации, 2022
Small - sized fixed-wing unmanned aerial vehicles (UAVs) have become a popular research topic in recent years.
A. A. Sclyarov, A. Ingabire
doaj   +1 more source

The development of modern automated image processing and transfer systems for agriculture unmanned aerial vehicles [PDF]

open access: yesE3S Web of Conferences, 2020
The paper contains results of analytic research of unmanned aerial vehicles using in agriculture. The main problems arising in the creation and subsequent large volumes of high-resolution images real time transfer in unmanned aerial vehicles are ...
Vasileva Marina   +2 more
doaj   +1 more source

Robust $H_{\infty}$ /S-plane Controller of Longitudinal Control for UAVs

open access: yesIEEE Access, 2019
In order to resolve the external disturbances and model parameters uncertainty during the unmanned aerial vehicles flight process, in this paper, we designed the H∞/S-plane controller for longitudinal control of unmanned aerial vehicles (UAVs ...
Xingcheng Zhao   +4 more
doaj   +1 more source

The Use of UAVs for Morphological Coastal Change Monitoring—A Bibliometric Analysis

open access: yesDrones, 2023
The use of unmanned aerial vehicles (UAVs) in many fields of expertise has increased over recent years. As such, UAVs used for monitoring coastline changes are also becoming more frequent, more practical, and more effective, whether for conducting ...
Jorge Novais   +5 more
doaj   +1 more source

Flying Ad-Hoc Networks (FANETs): Review of Communications, Challenges, Applications, Future direction and Open Research Topics [PDF]

open access: yesITM Web of Conferences
Advancements in the fields of electronics, sensors, and communication systems has enabled the development of small unmanned aerial vehicles (UAVs) for various military, commercial, and civilian purposes.
Hasan Soran Ahmed   +2 more
doaj   +1 more source

Study of the possibilities of using unmanned aerial vehicles in agriculture and for environmental protection [PDF]

open access: yesE3S Web of Conferences, 2023
It is generally accepted that UAVs - unmanned aerial vehicles, otherwise known as drones, are used only for military purposes. This is a misconception: since the 60s of the last century, Russian and American specialists have been building unmanned UAVs ...
Grishin Igor   +4 more
doaj   +1 more source

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