Showing 341 - 360 results of 557 for search '"Unmanned aerial vehicle"', query time: 0.05s Refine Results
  1. 341

    Obstacle Avoidance Path Planning for UAV Based on Improved RRT Algorithm by Fan Yang, Xi Fang, Fei Gao, Xianjin Zhou, Hao Li, Hongbin Jin, Yu Song

    Published 2022-01-01
    “…Obstacle avoidance path planning capability, as one of the key capabilities of UAV (Unmanned Aerial Vehicle) to achieve safe autonomous flight, has always been a hot research topic in UAV research filed. …”
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    Article
  2. 342

    Flight-Test Evaluation of Kinematic Precise Point Positioning of Small UAVs by Jason N. Gross, Ryan M. Watson, Stéphane D’Urso, Yu Gu

    Published 2016-01-01
    “…An experimental analysis of Global Positioning System (GPS) flight data collected onboard a Small Unmanned Aerial Vehicle (SUAV) is conducted in order to demonstrate that postprocessed kinematic Precise Point Positioning (PPP) solutions with precisions approximately 6 cm 3D Residual Sum of Squares (RSOS) can be obtained on SUAVs that have short duration flights with limited observational periods (i.e., only ~≤5 minutes of data). …”
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    Article
  3. 343

    Numerical investigation of infrared imaging of multi-UAV formation under cloud and rain weather conditions by Wenqiang Gao, Teng Zhang, Enling Tang, Enling Tang, Pengjun Zhang, Qinglin Niu

    Published 2025-01-01
    “…Infrared imaging is essential for detecting multiple unmanned aerial vehicle (UAV) targets detection to capture flight altitude and behavior. …”
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    Article
  4. 344

    Two-Layer Optimization Algorithm for Multi-UAV Conflict Resolution considering Individual Fairness by Xusheng Gan, Honghong Zhang, Yarong Wu, Jingjuan Sun, Guhao Zhao, Fugen Lin

    Published 2021-01-01
    “…In order to solve the unfair individual payment costs problem in the low-altitude unmanned aerial vehicle (UAV) conflict resolution process, a multi-UAV conflict resolution algorithm based on the cooperative game concept “coalition complaint value” is proposed. …”
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    Article
  5. 345

    Comprehensive dataset from high resolution UAV land cover mapping of diverse natural environments in Serbia by Bojana Ivošević, Nina Pajević, Sanja Brdar, Rana Waqar, Maryam Khan, João Valente

    Published 2025-01-01
    “…The scarcity of freely available HR datasets underscores the importance of multi-spectral HR aerial images. We used unmanned aerial vehicle (UAV) to capture images for a centimeter-level orthomosaics, facilitating advanced remote sensing and spatial analysis. …”
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    Article
  6. 346

    RTAPM: A Robust Top-View Absolute Positioning Method with Visual–Inertial Assisted Joint Optimization by Pengfei Tong, Xuerong Yang, Xuanzhi Peng, Longfei Wang

    Published 2025-01-01
    “…Currently, there is no unmanned aerial vehicle (UAV) positioning method that is capable of substituting or temporarily replacing GNSS positioning. …”
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    Article
  7. 347

    Low-Resolution Quantized Precoding for Multiple-Input Multiple-Output Dual-Functional Radar–Communication Systems Used for Target Sensing by Xiang Feng, Zhongqing Zhao, Jiongshi Wang, Jian Wang, Zhanfeng Zhao, Zhiquan Zhou

    Published 2025-01-01
    “…Dual-functional radar–communication systems are extensively employed for the detection and control of unmanned aerial vehicle groups and play crucial roles in scenario monitoring. …”
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    Article
  8. 348

    L1 Adaptive Fault-Tolerant Attitude Tracking Control of UAV Systems Subject to Faults and Input Saturation by Yan Zhou, Huiying Liu, Huijuan Guo, Yongjian Chen

    Published 2024-01-01
    “…This paper investigates an adaptive fault-tolerant control scheme for an unmanned aerial vehicle (UAV) attitude control system in the presence of multiple faults, input saturation, and external disturbances. …”
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    Article
  9. 349

    Routing Protocol for Intelligent Unmanned Cluster Network Based on Node Energy Consumption and Mobility Optimization by He Dong, Baoguo Yu, Wanqing Wu

    Published 2025-01-01
    “…Nevertheless, due to factors such as multipath propagation, electromagnetic interference, and frequency band congestion in high dynamic scenarios, unmanned cluster networks experience frequent topology changes and severe spectrum limitations, which hinder the provision of connected, elastic and autonomous network support for data interaction among unmanned aerial vehicle (UAV) nodes. To address the conflict between the demand for reliable data transmission and the limited network resources, this paper proposes an AODV routing protocol based on node energy consumption and mobility optimization (AODV-EM) from the perspective of network routing protocols. …”
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    Article
  10. 350

    An Over-Actuated Hexacopter Tilt-Rotor UAV Prototype for Agriculture of Precision: Modeling and Control by Gabriel Oliveira Pimentel, Murillo Ferreira dos Santos, José Lima, Paolo Mercorelli, Fernanda Mara Fernandes

    Published 2025-01-01
    “…The enhanced maneuverability allows for precise navigation in complex vineyard environments, enabling the unmanned aerial vehicle (UAV) to perform tasks such as aerial imaging and crop health monitoring. …”
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    Article
  11. 351

    Large-Area Saline-Alkali-Tolerant Rice Growth Environment Monitoring System Based on LoRa+UAV by Chunmei Mo, Zaimi Xie, Ji Wang

    Published 2022-01-01
    “…A wireless sensor network (WSN) monitoring system for saline-alkali-tolerant rice based on long-range + unmanned aerial vehicle (LoRa + UAV) has been proposed in this paper to meet the requirements of difficult deployment, low scalability, and poor network reliability of traditional farmland environmental monitoring systems. …”
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    Article
  12. 352

    Group Mobility Model for Complex Multimission Cooperation of UAV Swarm by Xiaoyan Gu, Feng He, Rongwei Wang, Liang Chen

    Published 2022-01-01
    “…In the unmanned aerial vehicle (UAV) swarm combat system, multiple UAVs’ collaborative operations can solve the bottleneck of the limited capability of a single UAV when they carry out complicated missions in complex combat scenarios. …”
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    Article
  13. 353

    Predictive Trajectory-Based Mobile Data Gathering Scheme for Wireless Sensor Networks by Fan Chao, Zhiqin He, Renkuan Feng, Xiao Wang, Xiangping Chen, Changqi Li, Ying Yang

    Published 2021-01-01
    “…Furthermore, the physical tests on a test rig are also carried out where a small WSN based on an unmanned aerial vehicle (UAV) is developed in our laboratory. …”
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    Article
  14. 354

    Modeling of Alanya District Demirtaş-Sedre Stream Flood Zone with MIKE Hydrological Model Program by Mehmet Dikici, Tasvire Gökce

    Published 2025-01-01
    “…Aerial photographs of the possible flood heights of the places where flood risk was determined and the current critical areas of flood spread areas were taken using UAV (Unmanned Aerial Vehicle) and analyzed in the conclusion part. …”
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    Article
  15. 355

    A Campus Landscape Visual Evaluation Method Integrating PixScape and UAV Remote Sensing Images by Lili Song, Moyu Wu

    Published 2025-01-01
    “…Unlike evaluating landscape visual quality through on-site observation or using digital photos, the landscape visualization modeling method supported by unmanned aerial vehicle (UAV) aerial photography, geographic information System (GIS), and PixScape has the advantage of systematically scanning landscape geographic space. …”
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    Article
  16. 356

    Interference Mitigation and Collision Avoidance of Dynamic UAVBSs Network via Mobility Control: A Game Theoretic Approach by Omar Ali Thabet, Didem Kivanc Tureli, Ufuk Tureli

    Published 2025-01-01
    “…Mobility control of Unmanned Aerial Vehicle Base Stations (UAVBSs) can avoid collision and improve the power efficiency and coverage of the wireless network. …”
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    Article
  17. 357

    DCTnet: a double-channel transformer network for peach disease detection using UAVs by Jie Zhang, Dailin Li, Xiaoping Shi, Fengxian Wang, Linwei Li, Yibin Chen

    Published 2024-12-01
    “…Abstract The use of unmanned aerial vehicle (UAV) technology to inspect extensive peach orchards to improve fruit yield and quality is currently a major area of research. …”
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    Article
  18. 358

    Design for Additive Manufacturing of Lattice Structures for Functional Integration of Thermal Management and Shock Absorption by Enrico Dalpadulo, Mattia Pollon, Alberto Vergnano, Francesco Leali

    Published 2025-01-01
    “…The design of a container carried by an unmanned aerial vehicle for the transport of healthcare and biological materials is presented. …”
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    Article
  19. 359

    UnDER: Unsupervised Dense Point Cloud Extraction Routine for UAV Imagery Using Deep Learning by John Ray Bergado, Francesco Nex

    Published 2024-12-01
    “…Extraction of dense 3D geographic information from ultra-high-resolution unmanned aerial vehicle (UAV) imagery unlocks a great number of mapping and monitoring applications. …”
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    Article
  20. 360

    The Future of Last-Mile Delivery: Lifecycle Environmental and Economic Impacts of Drone-Truck Parallel Systems by Danwen Bao, Yu Yan, Yuhan Li, Jiajun Chu

    Published 2025-01-01
    “…With rapid advancements in unmanned aerial vehicle (UAV) technology, its integration into logistics operations has emerged as a promising solution for improving efficiency and sustainability. …”
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    Article