The Optimal Distribution Strategy of BeiDou Monitoring Stations for GEO Precise Orbit Determination

被引：2

作者：

Zhang, Longping ^{[1
,2
]}

Dang, Yamin ^{[2
]}

Xue, Shugiang ^{[2
]}

Wang, Hu ^{[2
]}

Gu, Shouzhou ^{[2
]}

Wang, Chuanyang ^{[1
,2
]}

机构：

[1] Shandong Univ Sci & Technol, Qingdao, Peoples R China

[2] Chinese Acad Surveying & Mapping, Beijing, Peoples R China

来源：

CHINA SATELLITE NAVIGATION CONFERENCE (CSNC) 2015 PROCEEDINGS, VOL I | 2015年 / 340卷

关键词：

GEO; Nested cones; GDOP; Monitoring stations distribution;

D O I：

10.1007/978-3-662-46638-4_15

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

The accuracy of BeiDou GEO satellites precise orbit determination is poor. In addition to high altitude and constant position, the monitoring stations distribution is also an important factor of GEO satellites orbit determination. Firstly, the basic principle of geometry orbit determination is introduced and the observation equation is linearized in this paper. Secondly, The GDOP value is parameterized by using orthogonal trigonometric functions. Thirdly, the relationship between stations distribution and the accuracy of precise orbit determination is analyzed according to nested cones. Finally, the simulation experiments are carried out, and a kind of the optimal solution is concluded.

引用

页码：153 / 161

页数：9

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