Results 11 to 20 of about 268,742 (315)

Challenges and perspective with using a group of small combat unmanned aerial vehicles [PDF]

open access: yesINCAS Bulletin, 2021
The article discusses the features of small unmanned aerial vehicles, perspectives, directions for the development of unmanned aerial vehicles with integrated combat units.
Mamuka Ya. ZOIDZE   +4 more
doaj   +1 more source

Vision-Based Navigation Techniques for Unmanned Aerial Vehicles: Review and Challenges

open access: yesDrones, 2023
In recent years, unmanned aerial vehicles (UAVs), commonly known as drones, have gained increasing interest in both academia and industries. The evolution of UAV technologies, such as artificial intelligence, component miniaturization, and computer ...
Muhammad Yeasir Arafat   +2 more
semanticscholar   +1 more source

Machine Learning-Aided Operations and Communications of Unmanned Aerial Vehicles: A Contemporary Survey [PDF]

open access: yesIEEE Communications Surveys and Tutorials, 2022
Over the past decade, Unmanned Aerial Vehicles (UAVs) have provided pervasive, efficient, and cost-effective solutions for data collection and communications.
Harrison Kurunathan   +4 more
semanticscholar   +1 more source

Continuum damage mechanics based probabilistic fatigue life prediction for metallic material

open access: yesJournal of Materials Research and Technology, 2022
Based on continuum damage mechanics, a probabilistic method of predicting high-cycle fatigue life for metallic material is proposed. First, macro-meso two-scale stress–strain equations are established by combining Eshelby-Kroner localization law and ...
Xiaoran Liu   +4 more
doaj   +1 more source

AN INTEGRATIVE OBJECT-BASED IMAGE ANALYSIS WORKFLOW FOR UAV IMAGES [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
In this work, we propose an integrative framework to process UAV images. The overall process can be viewed as a pipeline consisting of the geometric and radiometric corrections, subsequent panoramic mosaicking and hierarchical image segmentation for ...
H. Yu   +6 more
doaj   +1 more source

A Review of Quadrotor Unmanned Aerial Vehicles: Applications, Architectural Design and Control Algorithms

open access: yesJ. Intell. Robotic Syst., 2022
Over the past decade, unmanned aerial vehicles (UAVs) have received a significant attention due to their diverse capabilities for non-combatant and military applications. The primary aim of this study is to unveil a clear categorization overview for more
Moad Idrissi, M. Salami, F. Annaz
semanticscholar   +1 more source

RESEARCH ON DIFFERENTIAL CODING METHOD FOR SATELLITE REMOTE SENSING DATA COMPRESSION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012
Data compression, in the process of Satellite Earth data transmission, is of great concern to improve the efficiency of data transmission. Information amounts inherent to remote sensing images provide a foundation for data compression in terms of ...
Z. J. Lin   +4 more
doaj   +1 more source

Flight control and collision avoidance of three UAVs following each other [PDF]

open access: yesINCAS Bulletin, 2022
An unmanned aerial vehicle is a hardware and software complex with multi-purpose control. Unlike manned aviation, an unmanned aerial vehicle requires additional modules in its control system.
Zarina A. KUTPANOVA   +2 more
doaj   +1 more source

Mobile Unmanned Aerial Vehicles (UAVs) for Energy-Efficient Internet of Things Communications [PDF]

open access: yesIEEE Transactions on Wireless Communications, 2017
In this paper, the efficient deployment and mobility of multiple unmanned aerial vehicles (UAVs), used as aerial base stations to collect data from ground Internet of Things (IoT) devices, are investigated.
Mohammad Mozaffari   +3 more
semanticscholar   +1 more source

Application of the Fuzzy AHP -VIKOR hybrid model in the selection of an unmanned aircraft for the needs of tactical units of the armed forces [PDF]

open access: yesScientific Technical Review, 2021
Unmanned aerial vehicles represent an indispensable segment in the range of weapons of both military and police units. The expansion in development of unmanned aerial vehicles for both commercial and military purposes has created a need for constant ...
Radovanović Marko   +3 more
doaj   +1 more source

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