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Unmanned aerial vehicles [PDF]

open access: yesGeodetski Glasnik, 2016
Unmanned aerial vehicles have a wide range of applications, and their purpose is every day more important. Construction has been improving, finding the materials that are optimal for carrying out the functions which need to be cope with.
Vlado Jurić   +3 more
doaj   +3 more sources

Adaptive finite-time fault-tolerant control scheme of UAV against combined faults [PDF]

open access: yesScientific Reports
The control of unmanned aerial vehicles (UAVs) has been an active area of research over the past decade, particularly for operations in complex environments.
Xiangfeng Yan, Tao Li, Yuan Tian
doaj   +2 more sources

Unmanned Marine Vehicles [PDF]

open access: yesJournal of Marine Science and Engineering, 2021
Water covers nearly 70% of the Earth’s surface, and throughout history, oceans, seas, lakes, rivers, etc [...]
Gabriele Bruzzone   +2 more
doaj   +3 more sources

Research on the Collaborative Operational Mode and Key Technologies of Manned/Unmanned Aerial Vehicles [PDF]

open access: yesHangkong bingqi, 2021
With the continuous progress of military technology, unmanned aerial vehicles have been more and more widely used in military operation and play an increasingly important role.
Sun Shengzhi, Meng Chunning, Hou Yan, Cai Xiaobin
doaj   +1 more source

Study on Unmanned Hybrid Unmanned Surface Vehicle and Unmanned Underwater Vehicle System [PDF]

open access: yesJournal of Ocean Engineering and Technology, 2020
Underwater operating platforms face difficulties regarding power supply and communications. To overcome these difficulties, this study proposes a hybrid surface and underwater vehicle (HSUV) and presents the development of the platform, control algorithms, and results of field tests.
Han-Sol Jin   +6 more
openaire   +2 more sources

UNMANNED SURFACE VEHICLE – TRITOR

open access: yesBrodogradnja, 2022
This paper presents an unmanned surface vehicle Tritor that was developed, constructed, and tested within an innovative, multi-purpose, multidisciplinary, low-budget and environmentally friendly solution. The idea behind this work was trying to invent a new concept of a miniature surface vehicle that will be unmanned, remotely controlled and autonomous,
Ljulj, Andrija   +2 more
openaire   +4 more sources

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

Influence of Integration Schemes and Maneuvers on the Initial Alignment and Calibration of AUVs: Observability and Degree of Observability Analyses

open access: yesSensors, 2022
The use of autonomous underwater vehicles (AUV) has increased in a wide range of sectors, including the oil and gas industry, military, and marine research.
Adriano Frutuoso   +2 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

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

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