Design and Verification of Long-term Reliable Autonomous Navigation System of Navigation Satellite

作者：Weisong Jia; Qiuli Chen; Ying Wu; Haihong Wang

来源：第十一届中国卫星导航年会, 中国四川成都, 2020-05-23.

DOI：10.26914/c.cnkihy.2020.001114

Beidou-3 global navigation satellite system(GNSS) has the capability of autonomous navigation. Without the support of the ground system for a long time, it uses the pre-recorded ground auxiliary data,