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  1. No Access

    Chapter and Conference Paper

    Research and Application of PNT Information Service System Based on “End + Network + Cloud”

    Driven by modern information and intelligent technology, the application of PNT system is gradually develo** from benchmark positioning and time service application to comprehensive spatio-temporal informati...

    Jiang Li, Weiyi Chen, **tao Yao, Yuqi Wang in China Satellite Navigation Conference (CSN… (2022)

  2. No Access

    Chapter and Conference Paper

    Research on Strategy of Access Node Selection for Space-Based Relay Network Based on Navigation Satellites

    At present, all next generation GNSS navigation satellites have plan to equip with laser inter satellite links for high-precision ranging and high-speed data transmission. Compared with other space systems, na...

    Lingchuan Zeng, Weiyi Chen, Bingcheng Liu… in China Satellite Navigation Conference (CSN… (2021)

  3. No Access

    Chapter and Conference Paper

    Activated Carbon Prepared from Bituminous Coal/Poplar Blends by Direct KOH Activation

    (ACs) prepared from the / using KOH as an agent by varying the mass ratio ( / and KOH/carbon materials). The specific 2D-NLDFT surface area and total volume of the prepared ACs are in the ran...

    **aohu Zhou, Shengfu Zhang, Yuyang Wei… in Characterization of Minerals, Metals, and … (2020)

  4. No Access

    Chapter and Conference Paper

    NSOPNet: Dynamic Mode of Near Space Pseudolite Network

    Near space aerostat has the advantages of all-weather, high maneuverability, easy arrangement, In extreme cases where unexpected events and satellites are unavailable, aerostat platform has become a fast and ...

    Weiyi Chen, **ke Deng, **aoguang Zhang, Yi Qu, Yinkui Gong… in Space Information Networks (2018)

  5. No Access

    Chapter and Conference Paper

    Whether the High-Voltage Transmission Lines Have Enough Load Capacity After Wildfire

    Wildfire which caused by a variety of reasons seriously affects the safe and stable operation of the high-voltage transmission lines, and the load capacity research of the high-voltage transmission lines after...

    Tianzheng Wang, Zhen Tang, **nwei Wang… in Proceedings of the 5th International Confe… (2016)

  6. No Access

    Chapter and Conference Paper

    Robust Tracking via Hough Forests Based on Weak Classifier Response

    Discriminative tracking method based on Hough forests has received increasingly attention due to its advantages such as its efficiency and robustness. But Hough forests only use the pixel values in the split t...

    Weiyi Chen, **yang Dai, Wei Liu, Cuihua Li… in Advances in Multimedia Information Process… (2013)

  7. No Access

    Chapter and Conference Paper

    A Finite Element Model of Upper Cervical Vertebrae (C0-C3) and Biomechanical Analysis of the Atlas

    In this paper, a three-dimensional (3D) FE model of the healthy human upper cervical vertebrae (C0-C3) was established considered cortical and cancellous bone. The model was validated using numerical results o...

    Yuan Guo, Xushu Zhang, Weiyi Chen, Xun Ma… in World Congress on Medical Physics and Biom… (2010)