Results 31 to 40 of about 188,325 (304)

Unmanned Aerial Vehicle (UAV) for monitoring soil erosion in Morocco [PDF]

open access: yes, 2012
This article presents an environmental remote sensing application using a UAV that is specifically aimed at reducing the data gap between field scale and satellite scale in soil erosion monitoring in Morocco. A fixed-wing aircraft type Sirius I (MAVinci,
D'Oleire-Oltmanns, Sebastian   +3 more
core   +1 more source

Evaluation of combat effectiveness of unmanned aerial vehicle group in uncertain situations [PDF]

open access: yesZhihui kongzhi yu fangzhen
A set of unmanned aerial vehicle (UAV) swarm combat effectiveness evaluation methods based on combat process simulation is constructed to address the issue of UAV swarm combat effectiveness evaluation in uncertain situations.
SUN Pengyao, HUANG Yanyan, WANG Kaisheng, WU Kui
doaj   +1 more source

Autonomous 3D Exploration of Large Structures Using an UAV Equipped with a 2D LIDAR [PDF]

open access: yes, 2019
This paper addressed the challenge of exploring large, unknown, and unstructured industrial environments with an unmanned aerial vehicle (UAV). The resulting system combined well-known components and techniques with a new manoeuvre to use a low-cost 2D
Faria, Margarida   +4 more
core   +1 more source

Individual tree detection from Unmanned Aerial Vehicle (UAV) derived canopy height model in an open canopy mixed conifer forest

open access: yes, 2017
Advances in Unmanned Aerial Vehicle (UAV) technology and data processing capabilities have made it feasible to obtain high-resolution imagery and three dimensional (3D) data which can be used for forest monitoring and assessing tree attributes.
M. Mohan   +7 more
semanticscholar   +1 more source

Transformer: A Multifunctional Fast Unmanned Aerial Vehicles–Unmanned Surface Vehicles Coupling System

open access: yesMachines, 2021
With the continuous development of the maritime economy, the maritime unmanned surface vehicles (USVs) and unmanned aerial vehicles (UAVs) have become important parts of the maritime transportation system.
Mingzhang Chen   +4 more
doaj   +1 more source

Autonomous three-dimensional formation flight for a swarm of unmanned aerial vehicles [PDF]

open access: yes, 2011
This paper investigates the development of a new guidance algorithm for a formation of unmanned aerial vehicles. Using the new approach of bifurcating potential fields, it is shown that a formation of unmanned aerial vehicles can be successfully ...
Badawy A.   +14 more
core   +1 more source

Developing a Modular Unmanned Aerial Vehicle (UAV) Platform for Air Pollution Profiling. [PDF]

open access: yesSensors (Basel), 2018
The unmanned aerial vehicle (UAV) offers great potential for collecting air quality data with high spatial and temporal resolutions. The objective of this study is to design and develop a modular UAV-based platform capable of real-time monitoring of ...
Gu Q, R Michanowicz D, Jia C.
europepmc   +2 more sources

Summary of Application of Magnetic Coupling Resonance Technology in Power Inspection UAV

open access: yesMATEC Web of Conferences, 2018
With the improvement of technology, technology began to gradually applied to every field, electric field inspection also began to gradually enable unmanned aerial vehicle (uav) inspection instead of manual inspection. Articles in the domestic and foreign
Jiang Ji, Liu Xuanyi, Zha Xiaoming
doaj   +1 more source

Mathematical modeling and vertical flight control of a tilt-wing UAV [PDF]

open access: yes, 2012
This paper presents a mathematical model and vertical flight control algorithms for a new tilt-wing unmanned aerial vehicle (UAV). The vehicle is capable of vertical take-off and landing (VTOL).
Aksit, Mahmut Faruk   +15 more
core   +1 more source

Unmanned Aerial Systems for Wildland and Forest Fires

open access: yes, 2021
Wildfires represent an important natural risk causing economic losses, human death and important environmental damage. In recent years, we witness an increase in fire intensity and frequency.
Akhloufi, Moulay A.   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy