Electronics Optics & Control, Volume. 24, Issue 3, 32(2017)

A Fast Satellite Selection Algorithm for GPS/BD Integrated Navigation System

LIU Shuai1... ZHAO Guo-rong2, GAO Chao2 and ZENG Bin2 |Show fewer author(s)
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • show less

    To realize fast satellite selection for GPS/BD integrated navigation system,a selection algorithm based on the geometry layout is presented.According to the geometry layout feature of the optimal satellite selection result,the visible satellites are divided into different groups by their azimuth and elevation,and then cost function is used for selecting satellites in each group.Compared with the original optimum satellite selection algorithm,the fast satellite selection algorithm need less computation.The emulation result shows that it works well and can keep the Geometric Dilution of Precision (GDOP) within 2.5.It can satisfy the requirements to precision and real-time performance in the aerospace field.

    Tools

    Get Citation

    Copy Citation Text

    LIU Shuai, ZHAO Guo-rong, GAO Chao, ZENG Bin. A Fast Satellite Selection Algorithm for GPS/BD Integrated Navigation System[J]. Electronics Optics & Control, 2017, 24(3): 32

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category:

    Received: Mar. 22, 2016

    Accepted: --

    Published Online: Apr. 10, 2017

    The Author Email:

    DOI:10.3969/j.issn.1671-637x.2017.03.008

    Topics