Showing 461 - 480 results of 1,594 for search '"navigator"', query time: 0.05s Refine Results
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    Mobility Assistance for Older People by Daniel Eck, Klaus Schilling, Ahmad Abdul-Majeed, Jörn Thielecke, Phillipp Richter, Javier Gutiérrez Boronat, Irina Schens, Bernd Thomas, Bettina Williger, Frieder R. Lang

    Published 2012-01-01
    “…In this paper it is demonstrated how the challenging control and steering tasks are modified to increase safety for older people. A special scooter navigation system is presented, to support elderly people in navigating on a safe route through the city using sidewalks, pedestrian lights and crosswalks. …”
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    Article
  3. 463

    Single-epoch power positioning method for multi-beam LEO communication satellites by Sibo Gao, Sibo Gao, Chunjiang Ma, Chunjiang Ma, Xiaomei Tang, Xiaomei Tang, Feixue Wang, Feixue Wang

    Published 2025-01-01
    “…The statistical results show that power positioning users can obtain the positioning accuracy of kilometers and the timing accuracy of microseconds, which meets initial timing needs under strong confrontation, enhancing the medium and high orbit satellite navigation.…”
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    Innovative Radiating Systems for Train Localization in Interference Conditions by C. Vegni, M. Tosti, A. M. Vegni

    Published 2013-01-01
    “…The design of innovative radiating systems based on the metamaterial technology for GNSS (Global Navigation Satellite System) applications in radio frequency (RF) interference conditions is proposed. …”
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  10. 470

    Service access experiences of immigrant and refugee caregivers of autistic children in Canada: A scoping review. by Lina Marie Casale, Stephen J Gentles, Janet McLaughlin, Margaret Schneider

    Published 2023-01-01
    “…Primary caregivers are the main mediators of care for children with an autism diagnosis in Canada, and the navigation process to gain access to autism-related services is known to be a major burden. …”
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  11. 471

    A Simultaneous Control, Localization, and Mapping System for UAVs in GPS-Denied Environments by Rodrigo Munguia, Antoni Grau, Yolanda Bolea, Guillermo Obregón-Pulido

    Published 2025-01-01
    “…In GPS-denied environments, where traditional navigation systems fail, the need for alternative solutions is critical. …”
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    A Mathematical Modeling and an Optimization Algorithm for Marine Ship Route Planning by Lili Huang

    Published 2023-01-01
    “…In order to solve the problem of ship route planning at sea, we reduce the economic cost of ship navigation planning and improve the efficiency of ship navigation. …”
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  17. 477

    An Improved Differential Evolution Algorithm for Maritime Collision Avoidance Route Planning by Yu-xin Zhao, Wang Li, Shaojun Feng, Washington Y. Ochieng, Wolfgang Schuster

    Published 2014-01-01
    “…High accuracy navigation and surveillance systems are pivotal to ensure efficient ship route planning and marine safety. …”
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  18. 478

    Multi-Objective Dynamic Path Planning with Multi-Agent Deep Reinforcement Learning by Mengxue Tao, Qiang Li, Junxi Yu

    Published 2024-12-01
    “…Consequently, they can navigate through task environments without communication, achieving collision-free paths that optimize multiple sub-objectives globally, minimizing time, distance, and overall costs associated with turning. …”
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    Theory and Application of Vessel Speed Dynamic Control considering Safety and Environmental Factors by Tianrui Zhou, Qinyou Hu, Zhihui Hu, Jiamao Zhi

    Published 2022-01-01
    “…Traditional speed control methods only consider geographical constraints, which is difficult to achieve the goal of safe navigation and maritime traffic efficiency simultaneously. …”
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    Article