Results 31 to 40 of about 51,343 (304)

Distributed Robust Formation Tracking Control for Quadrotor UAVs with Unknown Parameters and Uncertain Disturbances

Aerospace, 2023
In this paper, the distributed formation tracking control problem of quadrotor unmanned aerial vehicles is considered. Adaptive backstepping inherently accommodates model uncertainties and external disturbances, making it a robust choice for the dynamic ...
Linxing Xu, Yang Li
doaj   +1 more source

An intelligent, heuristic path planner for multiple agent unmanned air systems [PDF]

, 2015
In situ observations of atmospheric variables are currently obtained with radiosondes, collecting data along uncontrolled trajectories. As an alternative, we propose an unmanned air system comprising a swarm of unmanned aerial vehicles, released from ...
Chris Crispin, Sobester, Andras, Andras Sobester, Crispin, Chris   +3 more
core   +1 more source

Distributed sensing units deploying on group unmanned vehicles

International Journal of Distributed Sensor Networks, 2021
This study aims to use two unmanned vehicles (aerial vehicles and ground vehicles) to implement multi-machine cooperation to complete the assigned tasks quickly.
Bao Rong Chang, Hsiu-Fen Tsai, Jyong-Lin Lyu, Chien-Feng Huang   +3 more
doaj   +1 more source

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

, 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 ...
Derek J. Bennet, Suzuki, M., Uchiyama, Kenji, McInnes, Colin, M. Suzuki, Uchiyama, K., Bennet, Derek James, Bennet, Derek J., C. R. MacInnes, K. Uchiyama, Suzuki, Masayuki, McInnes, C.R.   +11 more
core   +1 more source

The impact of the joint use of false aircraft targets in a group of combat unmanned aerial vehicles on the results of destruction

Радіоелектронні і комп'ютерні системи, 2022
The subject of the paper is the process of joint use of false aircraft targets as part of a group of combat unmanned aerial vehicles to perform tasks to destroy enemy targets. The current paper determines the optimal number of false aircraft targets in a
Volodymyr Prymirenko, Andrii Demianiuk, Roman Shevtsov, Serhii Bazilo, Petro Steshenko   +4 more
doaj   +1 more source

Peculiarities of geodesic works with the use of UAVs for the needs of land management

Zemleustrìj, Kadastr ì Monìtorìng Zemelʹ, 2021
It is determined and substantiated that the most popular type of survey activity for land management is the use of unmanned aerial vehicles, as most traditional methods of geodetic surveys are not effective enough today, they can not provide the required
E. Butenko, N. Nevoit
doaj   +1 more source

Swarms of Unmanned Aerial Vehicles — A Survey

Journal of Industrial Information Integration, 2019
Hashem Haghbayan, Anam Tahir, Juha Plosila   +2 more
exaly   +3 more sources

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

, 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, Xu, Zhe, S. Sukkarieh, Fave, FMD, Xu, Z, N. R. Jennings, Rogers, Alex, Sukkarieh, S, Jennings, N, Sukkarieh, Salah, Jennings, Nick, Rogers, A, Delle Fave, Francesco Maria, A. Rogers, F. M. Delle Fave   +14 more
core   +1 more source

A modular software architecture for UAVs [PDF]

, 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, Kekeç, İbrahim Taygun, Üstündağ, Barış Can, Ünel, Mustafa, Yıldırım, Alper   +4 more
core   +1 more source

Multi-view Multi-person 3D Human Pose Estimation Based on Center-point Attention [PDF]

Jisuanji kexue
Multi-view multi-person 3D human pose estimation is widely used in various computer vision tasks.Current spatial voxel-based methods are difficult to achieve real-time computing on edge computing devices due to huge resource consumption.However,the ...
JIANG Yiheng, LI Yang, LIU Chunyan , ZHAO Yunlong
doaj   +1 more source