The Accuracy Analysis of Autonomous Orbit Determination Based on Onboard Observation Data of Inter-Satellite Link

doi:10.1007/978-981-10-0940-2_19

	The Accuracy Analysis of Autonomous Orbit Determination Based on Onboard Observation Data of Inter-Satellite Link
	Chang, Jiachao 1,2; Shang, Lin 2; Li, Guotong2,3
	2016
会议录名称	CHINA SATELLITE NAVIGATION CONFERENCE (CSNC) 2016 PROCEEDINGS, VOL III
卷号	390
页码	213-222
发表状态	已发表
DOI	10.1007/978-981-10-0940-2_19
摘要	Autonomous navigation technology of navigation satellite is the key technology of new-generation Beidou navigation system. There are a lot of researches on the autonomous navigation algorithm at home and abroad. But because of the limit of condition, the previous research work is based on the ground simulation data, which includes reference orbit, reference clock error, and inter-satellite pseudorange. The reference orbit data and reference clock error data generally are based on the GPS satellites, which cannot truly represent the characteristics of the orbit and the clock of Beidou satellite. In addition, all kinds of errors those are added to the two-way pseudorange are calculated based on the known error models, which cannot simulate the real space environment. First, this paper gives the accuracy of autonomous orbit determination which is calculated by onboard algorithm. Then the error of the autonomous navigation algorithm is analyzed accurately based on the onboard observation data and precise ephemeris. Finally, using the high accuracy error of system, run the autonomous navigation algorithm at ground and get more precise accuracy of autonomous orbit determination.
关键词	Autonomous navigation Inter-satellite link Simulation data Onboard data Accuracy of orbit determination
出版地	233 SPRING STREET, NEW YORK, NY 10013, UNITED STATES
会议地点	Changsha, China
收录类别	CPCI ; EI
语种	英语
WOS研究方向	Engineering ; Telecommunications
WOS类目	Engineering, Aerospace ; Engineering, Electrical & Electronic ; Telecommunications
WOS记录号	WOS:000381921700019
出版者	SPRINGER
EI入藏号	20162002402464
EI主题词	Algorithms ; Clocks ; Errors ; Navigation systems ; Radio navigation ; Satellite links ; Satellite navigation aids ; Satellites
EI分类号	Satellites:655.2 ; Communication Satellites:655.2.1 ; Radio Systems and Equipment:716.3 ; Special Purpose Instruments:943.3
原始文献类型	Proceedings Paper
引用统计	正在获取...
文献类型	会议论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/2032
专题	信息科学与技术学院_特聘教授组_李国通组
通讯作者	Chang, Jiachao
作者单位	1.SIMIT, Student Dept, Shanghai, Peoples R China 2.SECM, Nav Dept, Shanghai, Peoples R China 3.ShanghaiTech Univ, Sch Informat Sci & Technol, Shanghai, Peoples R China
推荐引用方式 GB/T 7714	Chang, Jiachao,Shang, Lin,Li, Guotong. The Accuracy Analysis of Autonomous Orbit Determination Based on Onboard Observation Data of Inter-Satellite Link[C]. 233 SPRING STREET, NEW YORK, NY 10013, UNITED STATES:SPRINGER,2016:213-222.