Results 11 to 20 of about 1,172,450 (279)

Unmanned Aerial Vehicles (UAVs) for Physical Progress Monitoring of Construction. [PDF]

open access: yesSensors (Basel), 2021
The physical progress of a construction project is monitored by an inspector responsible for verifying and backing up progress information, usually through site photography. Progress monitoring has improved, thanks to advances in image acquisition, computer vision, and the development of unmanned aerial vehicles (UAVs).
Jacob-Loyola N   +3 more
europepmc   +6 more sources

Autonomous Collision avoidance for Unmanned aerial systems [PDF]

open access: yes, 2014
Unmanned Aerial System (UAS) applications are growing day by day and this will lead Unmanned Aerial Vehicle (UAV) in the close future to share the same airspace of manned aircraft.This implies the need for UAS to define precise safety standards ...
Melega, Marco
core   +7 more sources

Verifiable control of a swarm of unmanned aerial vehicles [PDF]

open access: yes, 2009
This article considers the distributed control of a swarm of unmanned aerial vehicles (UAVs) investigating autonomous pattern formation and reconfigurability.
Bennet, D. J., McInnes, C.R.
core   +4 more sources

Cybersecurity in unmanned aerial vehicles (UAVs) [PDF]

open access: yesJournal of Cyber Security Technology, 2020
For the investigation, the security factor is crucial as Unmanned Aerial Vehicles (UAVs) become prevalent, and their operational range grows exponentially.
Bora Ly, Romny Ly
openaire   +1 more source

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

Cooperative path planning and cooperative perception for UAVs swarm [PDF]

open access: yes, 2012
In this research Pythagorean Hodograph based path planning and camera based cooperative perception are investigated separately and then these two entirely separate areas (Path Planning and Perception) are integrated for the application in online pop-up ...
Shah, M. A.
core   +6 more sources

Velocity field path-planning for single and multiple unmanned ariel vehicles [PDF]

open access: yes, 2003
Unmanned aerial vehicles (UAV) have seen a rapid growth in utilisation for reconnaissance, mostly using single UAVs. However, future utilisation of UAVs for applications such as bistatic synthetic aperture radar and stereoscopic imaging, will require the
McInnes, C.R.
core   +4 more sources

Deploying the Max-Sum Algorithm for Coordination and Task Allocation of Unmanned Aerial Vehicles for Live Aerial Imagery Collection [PDF]

open access: yes, 2012
We introduce a new technique for coordinating teams of unmanned aerial vehicles (UAVs) when deployed to collect live aerial imagery of the scene of a disaster.
Z. Xu   +14 more
core   +1 more source

A modular software architecture for UAVs [PDF]

open access: yes, 2013
There have been several attempts to create scalable and hardware independent software architectures for Unmanned Aerial Vehicles (UAV). In this work, we propose an onboard architecture for UAVs where hardware abstraction, data storage and communication ...
Güney, Mehmet Ali   +9 more
core   +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

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