Introduction to BeiDou-3 navigation satellite system

被引：338

作者：

Yang, Yuanxi ^{[1
,2
]}

Gao, Weiguang ^{[3
]}

Guo, Shuren ^{[3
]}

Mao, Yue ^{[2
]}

Yang, Yufei ^{[4
,5
]}

机构：

[1] State Key Lab Geoinformat Engn, Xian, Shaanxi, Peoples R China

[2] Xian Res Inst Surveying & Mapping, Geodesy & Nav Dept, Xian, Shaanxi, Peoples R China

[3] Beijing Inst Tracking & Telecommun Technol, Satellite Nav Lab, Beijing, Peoples R China

[4] Informat Engn Univ, Inst Geospatial Informat, Zhengzhou, Henan, Peoples R China

[5] Beijing Satellite Nav Ctr, Satellite Orbit Lab, Beijing, Peoples R China

来源：

NAVIGATION-JOURNAL OF THE INSTITUTE OF NAVIGATION | 2019年 / 66卷 / 01期

基金：

中国国家自然科学基金;

关键词：

PERFORMANCE;

D O I：

10.1002/navi.291

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

China's BeiDou navigation system (BDS) has evolved from the demonstration navigation satellite system (BDS-1) to the regional navigation satellite system (BDS-2). Now, the global BeiDou navigation system (BDS-3) is in construction and is proceeding well. The design and functions of BDS-3 are quite different from those of both BDS-1 and BDS-2. In this paper, the general design, the coordinate reference system, and the system time basis of BDS-3 are introduced. Several new payloads designed to accomplish different objectives are described as well as the platforms on which they are hosted. Since BDS-3 consists of several different constellations, the general service capabilities and special service functions provided by these different constellations are described. The performances of the initial BDS-3 platforms are evaluated based on the available eight-medium Earth orbit (MEO) satellite configuration. The results of satellite orbit determination and prediction with and without the BDS-3 inter-satellite links (ISL) are compared and analyzed.

引用

页码：7 / 18

页数：12

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