Showing 741 - 760 results of 2,327 for search '"navigation"', query time: 0.05s Refine Results
  1. 741

    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
  2. 742

    An Acquisition Algorithm with NCCFR for BOC Modulated Signals by Yongxin Feng, Fang Liu, Xudong Yao, Xiaoyu Zhang

    Published 2017-01-01
    “…With the development of satellite navigation technology, BOC (Binary Offset Carrier) signals are proposed and applied in navigation system. …”
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    Article
  3. 743

    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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    Article
  4. 744

    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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    Article
  5. 745
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  8. 748

    Monocular Vision SLAM for Indoor Aerial Vehicles by Koray Çelik, Arun K. Somani

    Published 2013-01-01
    “…This paper presents a novel indoor navigation and ranging strategy via monocular camera. …”
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    Article
  9. 749

    Towards an optimization of catheter guidance in vascular surgery: A comparative analysis of the contribution of reinforcement learning by Cheima Bouden

    Published 2024-01-01
    “…Methods: This study evaluates the efficacy of advanced reinforcement learning (RL) techniques to enhance catheter navigation. We compare different RL approaches within simulated vascular environments, focusing on their success rates, operational efficiency, and adaptability to varied clinical scenarios. …”
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    Article
  10. 750
  11. 751

    Inertial Gyro Wave Energy Conversion Nonlinear Modeling and Power-Index Predictive Control for Autonomous Ship by Nailong Wu, Xinyuan Chen, Shaonan Chen, Haodong Yuan, Jie Qi, Yueying Wang

    Published 2021-01-01
    “…The complex marine environment and the high energy consumption of shipboard equipment pose challenges to the long-term navigation of autonomous unmanned ships. In wave-induced motion, inertial gyro antirolling technology is used to offset the energy transmitted by waves, but the massive consumption of energy is not conducive to long-term navigation of the unmanned ships. …”
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    Article
  12. 752

    Data Dissemination in Mobile Wireless Sensor Network Using Trajectory-Based Network Coding by Lingzhi Li, Shukui Zhang, Zhe Yang, Yanqin Zhu

    Published 2013-10-01
    “…With GPS devices spreading, more mobile nodes are guided by the navigation systems to select better paths. The performance of mobile networks can be improved with the navigation information in nodes. …”
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    Article
  13. 753

    Application of Federal Kalman Filter with Neural Networks in the Velocity and Attitude Matching of Transfer Alignment by Lijun Song, Zhongxing Duan, Bo He, Zhe Li

    Published 2018-01-01
    “…The result of simulation shows that the federal Kalman filter based on neural networks is better in estimating the initial attitude misalignment angle of inertial navigation system (INS) when the system dynamic model and noise statistics characteristics of inertial navigation system are unclear, and the estimation error is smaller and the accuracy is higher.…”
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  14. 754
  15. 755

    Low-Complexity Spatial-Temporal Filtering Method via Compressive Sensing for Interference Mitigation in a GNSS Receiver by Chung-Liang Chang, Guo-Shing Huang

    Published 2014-01-01
    “…Finally, the simulated navigation signal is generated offline by the graphic user interface tool and employed in the proposed algorithm. …”
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  16. 756

    Numerical Modeling and GNSS Observations of Ionospheric Depletions Due To a Small‐Lift Launch Vehicle by G. W. Bowden, M. Brown

    Published 2023-09-01
    “…Abstract Space launches produce ionospheric disturbances which can be observed through measurements such as Global Navigation Satellite System signal delays. Here we report observations and numerical simulations of the ionospheric depletion due to a Small‐Lift Launch Vehicle. …”
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  17. 757
  18. 758

    A Novel Experiment to Study the Roll Motion Characteristics of a Sailing Ship in a Landslide-Generated Wave in the Three Gorges Reservoir by Peiyin Yuan, Pingyi Wang, Yu Zhao

    Published 2019-01-01
    “…To explore the effects of a landslide-generated wave on the roll characteristics of a ship, experimental model tests were performed using different speed vessels, landslide bodies, and navigation positions. Accordingly, a reasonable optimization strategy was proposed to provide technical support for ship navigation safety in regions of landslide-generated waves.…”
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  19. 759

    Design and Simulation of a Fully Digitized GNSS Receiver Front-End by Yuan Yu, Qing Chang, Yuan Chen

    Published 2011-01-01
    “…In the near future, RF front-ends of GNSS receivers may become very complicated when multifrequency signals are available from at least four global navigation systems. Based on the direct RF sampling technique, fully digitized receiver front-ends may solve the problem. …”
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    Article
  20. 760

    Toward satellite-terrestrial integration: 6G cloud-fog collaborative self-organizing network by PENG Mugen, YUAN Shuo

    Published 2024-03-01
    “…In addition, key technologies such as integrated communication, sensing, navigation, and control waveform, as well as resource management based on satellite onboard fog processing, along with mobility management and intelligent information processing based on cloud-fog collaboration, were elaborated in detail. …”
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    Article