1–50 von 108 Ergebnissen
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    Correction: Hartley et al. BVLOS Unmanned Aircraft Operations in Forest Environments. Drones 2022, 6, 167

    Freier Zugriff
    Robin John ap Lewis Hartley / Isaac Levi Henderson / Chris Lewis Jackson | DOAJ | 2023
    In the original publication, there was a mistake in the legend for Table 1 [...] ...

    High Performance Convertible Coleopter Drones

    Freier Zugriff
    Ronald Barrett-Gonzalez | DOAJ | 2022

    Review of Biomimetic Approaches for Drones

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    Saori Tanaka / Abner Asignacion / Toshiyuki Nakata et al. | DOAJ | 2022
    The utilization of small unmanned aerial vehicles (SUAVs), commonly known as drones, has increased drastically in various industries in the ...

    SuSy-EnGaD: Surveillance System Enhanced by Games of Drones

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    Daniel H. Stolfi / Matthias R. Brust / Grégoire Danoy et al. | DOAJ | 2022
    In this article, we propose SuSy-EnGaD, a surveillance system enhanced by games of drones. We propose three different approaches to ...

    Testing Drones as a Tool for Surveying Lizards

    Freier Zugriff
    Joanne M. Monks / Harriet P. Wills / Carey D. Knox | DOAJ | 2022
    and conservation needs. Drones are increasingly being used in wildlife monitoring, but their potential use for surveying lizards has not been ...

    Drones and Blockchain Integration to Manage Forest Fires in Remote Regions

    Freier Zugriff
    Dena Mahmudnia / Mehrdad Arashpour / Yu Bai et al. | DOAJ | 2022
    proposed an integrated drone-based blockchain framework in which the network users or nodes include drones, drone controllers, firefighters, and ...

    Drones for Area-Wide Larval Source Management of Malaria Mosquitoes

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    Wolfgang R. Mukabana / Guido Welter / Pius Ohr et al. | DOAJ | 2022
    pilot trial using drones for aerial application of Aquatain Mosquito Formulation (AMF), a monomolecular surface film with larvicidal activity ...
    Schlagwörter: drones

    Enhancing Drones for Law Enforcement and Capacity Monitoring at Open Large Events

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    Pablo Royo / Àlex Asenjo / Juan Trujillo et al. | DOAJ | 2022
    Police tasks related with law enforcement and citizen protection have gained a very useful asset in drones. Crowded demonstrations, large ...

    A Path Planning Model with a Genetic Algorithm for Stock Inventory Using a Swarm of Drones

    Freier Zugriff
    Miklós Gubán / József Udvaros | DOAJ | 2022
    satellite positioning nor other IT solutions can be used was presented. After reviewing the literature on road planning and the use of drones in ...

    Automatic Volume Calculation and Mapping of Construction and Demolition Debris Using Drones, Deep Learning, and GIS

    Freier Zugriff
    Yuhan Jiang / Yilei Huang / Jingkuang Liu et al. | DOAJ | 2022
    conclude that (1) drone photogrammetry using top- and side-view images is effective in the 3D reconstruction of C&D debris (stockpiles); (2) FCNs ...

    Selection of Take-Off and Landing Sites for Firefighter Drones in Urban Areas Using a GIS-Based Multi-Criteria Model

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    Min-Seok Kim / Won-Hwa Hong / Yoon-Ha Lee et al. | DOAJ | 2022
    Currently, firefighter drones in Republic of Korea underperform due to the lack of take-off site reservations in advance. In order to ...
    Schlagwörter: firefighter drones

    Processing and Interpretation of UAV Magnetic Data: A Workflow Based on Improved Variational Mode Decomposition and Levenberg–Marquardt Algorithm

    Freier Zugriff
    Yaoxin Zheng / Shiyan Li / Kang Xing et al. | DOAJ | 2022
    divided into two steps: (1) the improved variational mode decomposition (VMD) is applied to the original data to improve its signal-to-noise ratio ...

    Comparison between Field Measured and UAV-Derived Pistachio Tree Crown Characteristics throughout a Growing Season

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    Ewelina Jacygrad / Maggi Kelly / Sean Hogan et al. | DOAJ | 2022
    Schlagwörter: UCB-1 rootstock

    A Review of Unmanned System Technologies with Its Application to Aquaculture Farm Monitoring and Management

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    Naomi A. Ubina / Shyi-Chyi Cheng | DOAJ | 2022
    connectivity. The capabilities of existing commercial systems, the Internet of Things, and artificial intelligence combined with drones are also ...
    Schlagwörter: aquaculture drones

    Anonymous Mutual and Batch Authentication with Location Privacy of UAV in FANET

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    Arun Sekar Rajasekaran / Azees Maria / Fadi Al-Turjman et al. | DOAJ | 2022
    includes UAVs. UAVs, simply called drones, are used for collecting sensitive data in real time. The security and privacy of these data are of ...

    Enhanced Attitude and Altitude Estimation for Indoor Autonomous UAVs

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    Salvatore Rosario Bassolillo / Egidio D’Amato / Immacolata Notaro et al. | DOAJ | 2022

    Drone Applications Fighting COVID-19 Pandemic—Towards Good Practices

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    Ágoston Restás | DOAJ | 2022
    negatively affecting our daily lives. As there are no developed algorithms for the use of drones in epidemiological situations, it is ideal to ...

    UAV Obstacle Avoidance Algorithm to Navigate in Dynamic Building Environments

    Freier Zugriff
    Enrique Aldao / Luis M. González-deSantos / Humberto Michinel et al. | DOAJ | 2022

    Performance Enhancement of Optimized Link State Routing Protocol by Parameter Configuration for UANET

    Freier Zugriff
    Esmot Ara Tuli / Mohtasin Golam / Dong-Seong Kim et al. | DOAJ | 2022

    Microdrone-Based Indoor Mapping with Graph SLAM

    Freier Zugriff
    Samer Karam / Francesco Nex / Bhanu Teja Chidura et al. | DOAJ | 2022
    deviation between the point clouds built by both drones. Approximately 85 % of the cloud-to-cloud distances were less than 10 cm. ...

    Vegetation Cover Estimation in Semi-Arid Shrublands after Prescribed Burning: Field-Ground and Drone Image Comparison

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    Antonio J. Pérez-Luque / María Eugenia Ramos-Font / Mauro J. Tognetti Barbieri et al. | DOAJ | 2022
    The use of drones for vegetation monitoring allows the acquisition of large amounts of high spatial resolution data in a simple and fast ...

    Optimized Path Planning Strategy to Enhance Security under Swarm of Unmanned Aerial Vehicles

    Freier Zugriff
    Kayalvizhi Manikandan / Ramamoorthy Sriramulu | DOAJ | 2022

    Demystifying the Differences between Structure-from-MotionSoftware Packages for Pre-Processing Drone Data

    Freier Zugriff
    Taleatha Pell / Joan Y. Q. Li / Karen E. Joyce | DOAJ | 2022

    Numerical Analysis and Wind Tunnel Validation of Droplet Distribution in the Wake of an Unmanned Aerial Spraying System in Forward Flight

    Freier Zugriff
    Manuel Carreño Ruiz / Nicoletta Bloise / Giorgio Guglieri et al. | DOAJ | 2022
    1 ), nozzle type (hollowcone and fan), and injection pressure (2–3 bar) on spray ...

    C2VIR-SLAM: Centralized Collaborative Visual-Inertial-Range Simultaneous Localization and Mapping

    Freier Zugriff
    Jia Xie / Xiaofeng He / Jun Mao et al. | DOAJ | 2022
    , this is mainly accompanied by (1) matching to the shared maps from other agents or (2) measuring the range to anchors with UWB devices. While ...

    A New Visual Inertial Simultaneous Localization and Mapping (SLAM) Algorithm Based on Point and Line Features

    Freier Zugriff
    Tong Zhang / Chunjiang Liu / Jiaqi Li et al. | DOAJ | 2022

    RREV: A Robust and Reliable End-to-End Visual Navigation

    Freier Zugriff
    Wenxiao Ou / Tao Wu / Junxiang Li et al. | DOAJ | 2022

    A Multifractal Analysis and Machine Learning Based Intrusion Detection System with an Application in a UAS/RADAR System

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    Ruohao Zhang / Jean-Philippe Condomines / Emmanuel Lochin | DOAJ | 2022

    Enhanced Artificial Gorilla Troops Optimizer Based Clustering Protocol for UAV-Assisted Intelligent Vehicular Network

    Freier Zugriff
    Hadeel Alsolai / Jaber S. Alzahrani / Mohammed Maray et al. | DOAJ | 2022

    Fast Obstacle Detection System for UAS Based on Complementary Use of Radar and Stereoscopic Camera

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    Luca Bigazzi / Lapo Miccinesi / Enrico Boni et al. | DOAJ | 2022

    Synergistic Use of Sentinel-2 and UAV Multispectral Data to Improve and Optimize Viticulture Management

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    Oiliam Stolarski / Hélder Fraga / Joaquim J. Sousa et al. | DOAJ | 2022

    Simulating a Hybrid Acquisition System for UAV Platforms

    Freier Zugriff
    Bashar Alsadik / Fabio Remondino / Francesco Nex | DOAJ | 2022

    Unmanned Aerial Vehicle Adaptation to Facilitate Healthcare Supply Chains in Low-Income Countries

    Freier Zugriff
    Kalani Gunaratne / Amila Thibbotuwawa / Alex Elkjær Vasegaard et al. | DOAJ | 2022

    Channel Estimation for UAV Communication Systems Using Deep Neural Networks

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    Ahmed Al-Gburi / Osamah Abdullah / Akram Y. Sarhan et al. | DOAJ | 2022

    Non-Terrestrial Networks with UAVs: A Projection on Flying Ad-Hoc Networks

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    Mahyar Nemati / Bassel Al Homssi / Sivaram Krishnan et al. | DOAJ | 2022
    networks through the utilization of flying objects, e.g., satellites and unmanned aerial vehicles/drones (UAVs). Interestingly, the applications of ...

    Development Status and Key Technologies of Plant Protection UAVs in China: A Review

    Freier Zugriff
    Peng Hu / Ruirui Zhang / Jiaxuan Yang et al. | DOAJ | 2022

    Trajectory Optimization of a Subsonic Unpowered Gliding Vehicle Using Control Vector Parameterization

    Freier Zugriff
    Ahmad Mahmood / Fazal ur Rehman / Aamer Iqbal Bhatti | DOAJ | 2022

    Directional Statistics-Based Deep Metric Learning for Pedestrian Tracking and Re-Identification

    Freier Zugriff
    Abdelhamid Bouzid / Daniel Sierra-Sosa / Adel Elmaghraby | DOAJ | 2022
    Schlagwörter: drones

    Thermal and Visual Tracking of Photovoltaic Plants for Autonomous UAV Inspection

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    Luca Morando / Carmine Tommaso Recchiuto / Jacopo Calla et al. | DOAJ | 2022

    An Adaptive Control Framework for the Autonomous Aerobatic Maneuvers of Fixed-Wing Unmanned Aerial Vehicle

    Freier Zugriff
    Su Cao / Huangchao Yu | DOAJ | 2022
    presented through numerical verification of a 6-DOF fixed-wing fighter performing several aggressive flight maneuvers. Extensive simulation results ...

    Efficacy of Mapping Grassland Vegetation for Land Managers and Wildlife Researchers Using sUAS

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    John R. O’Connell / Alex Glass / Caleb S. Crawford et al. | DOAJ | 2022

    FEC: Fast Euclidean Clustering for Point Cloud Segmentation

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    Yu Cao / Yancheng Wang / Yifei Xue et al. | DOAJ | 2022

    Prescribed Performance Rotating Formation Control of Multi-Spacecraft Systems with Uncertainties

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    Yan Liu / Kaiyu Qin / Weihao Li et al. | DOAJ | 2022

    Experimental Investigation of Icing Effects on a Hovering Drone Rotor Performance

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    Eric Villeneuve / Abdallah Samad / Christophe Volat et al. | DOAJ | 2022
    Schlagwörter: drones