Showing 121 - 140 results of 2,327 for search '"navigator"', query time: 0.05s Refine Results
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    Q-learning global path planning for UAV navigation with pondered priorities by Kevin B. de Carvalho, Hiago de O.B. Batista, Leonardo A. Fagundes-Junior, Iure Rosa L. de Oliveira, Alexandre S. Brandão

    Published 2025-03-01
    “…By effectively balancing exploration and exploitation, this technique enables an autonomous agent to efficiently navigate from any initial point to a specified destination on the map. …”
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    Guidance Navigation and Control for Autonomous Multiple Spacecraft Assembly: Analysis and Experimentation by Riccardo Bevilacqua, Marcello Romano, Fabio Curti, Andrew P. Caprari, Veronica Pellegrini

    Published 2011-01-01
    “…This work introduces theoretical developments and experimental verification for Guidance, Navigation, and Control of autonomous multiple spacecraft assembly. …”
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    A New Method to Improve the Measurement Accuracy of Autonomous Astronomical Navigation by Yu-Feng Yang, Xiang Han, Ning-Ning Song, Zi-Chen Wang

    Published 2022-01-01
    “…The position estimation error of the navigation system is 94 m, and the velocity estimation error is 0.16 m/s. …”
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    Fast Image Registration for Spacecraft Autonomous Navigation Using Natural Landmarks by Yun-Hua Wu, Lin-Lin Ge, Feng Wang, Bing Hua, Zhi-Ming Chen, Feng Yu

    Published 2018-01-01
    “…The proposed method has been demonstrated as an alternative way for image registration of spacecraft autonomous navigation using natural landmarks.…”
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    A travelable area boundary dataset for visual navigation of field robots by Kai Zhang, Xia Yuan, Jiachen Xu, Kaiyang Wang, Shiwei Wu, Chunxia Zhao

    Published 2025-01-01
    “…However, hard post-processes have to be done to extract from detected boundaries further semantics including the shapes of the boundaries and guiding routes, which poses challenges to a real-time visual navigation system without detailed prior maps. In addition, boundary detectors suffer from insufficient data collected from complex roads with severe occlusion and of different shapes. …”
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    PERCEPT Indoor Navigation System for the Blind and Visually Impaired: Architecture and Experimentation by Aura Ganz, James Schafer, Siddhesh Gandhi, Elaine Puleo, Carole Wilson, Meg Robertson

    Published 2012-01-01
    “…We introduce PERCEPT system, an indoor navigation system for the blind and visually impaired. …”
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    Communication,navigation and IoT integration 5G indoor communication network by Xinwang ZHANG, Jia DONG, Sichen ZOU, Dong WANG, Wei DENG, Haiyu DING

    Published 2019-08-01
    “…In the 4G era,operators have become data service pipelines,while they will actively seek business transformation in the 5G era.According to research institutes,the indoor positioning and IoT market have broad prospects,and operators are working hard to expand vertical industry applications in related fields.However,the existing indoor communication network has a single function and cannot effectively support indoor positioning and IoT services.A communication,navigation and IoT integration 5G indoor communication network was proposed.By integrating the bluetooth module inside the indoor antenna,it achieved some new functions,such as downlink bluetooth positioning,advertisement information push,path loss detection,uplink IoT collection and uplink bluetooth positioning.The proposed technical solution can be applied to smart medical scenarios,such as smart consultation,equipment management,security management,logistical support and one-click alarm.…”
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