Orbit determination and prediction of GEO satellite of BeiDou during repositioning maneuver

	Orbit determination and prediction of GEO satellite of BeiDou during repositioning maneuver
	Cao, Fen; Yang, XuHai; Li, ZhiGang; Sun, BaoQi; Kong, Yao; Chen, Liang; Feng, Chugang
	2014
发表期刊	ADVANCES IN SPACE RESEARCH
ISSN	0273-1177
卷号	54 期号:9 页码:1828-1837
摘要	In order to establish a continuous GEO satellite orbit during repositioning maneuvers, a suitable maneuver force model has been established associated with an optimal orbit determination method and strategy. A continuous increasing acceleration is established by constructing a constant force that is equivalent to the pulse force, with the mass of the satellite decreasing throughout maneuver. This acceleration can be added to other accelerations, such as solar radiation, to obtain the continuous acceleration of the satellite. The orbit determination method and strategy are illuminated, with subsequent assessment of the orbit being determined and predicted accordingly. The orbit of the GEO satellite during repositioning maneuver can be determined and predicted by using C-Band pseudo-range observations of the BeiDou GEO satellite with COSPAR ID 2010-001A in 2011 and 2012. The results indicate that observations before maneuver do affect orbit determination and prediction, and should therefore be selected appropriately. A more precise orbit and prediction can be obtained compared to common short arc methods when observations starting 1 day prior the maneuver and 2 h after the maneuver are adopted in POD (Precise Orbit Determination). The achieved URE (User Range Error) under non-consideration of satellite clock errors is better than 2 m within the first 2 h after maneuver, and less than 3 m for further 2 h of orbit prediction. (C) 2014 COSPAR. Published by Elsevier Ltd. All rights reserved.
部门归属	高精度时间传递与精密测量研究室
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://210.72.145.45/handle/361003/7370
专题	高精度时间传递与精密测定轨研究室
推荐引用方式 GB/T 7714	Cao, Fen,Yang, XuHai,Li, ZhiGang,et al. Orbit determination and prediction of GEO satellite of BeiDou during repositioning maneuver[J]. ADVANCES IN SPACE RESEARCH,2014,54(9):1828-1837.
APA	Cao, Fen.,Yang, XuHai.,Li, ZhiGang.,Sun, BaoQi.,Kong, Yao.,...&Feng, Chugang.(2014).Orbit determination and prediction of GEO satellite of BeiDou during repositioning maneuver.ADVANCES IN SPACE RESEARCH,54(9),1828-1837.
MLA	Cao, Fen,et al."Orbit determination and prediction of GEO satellite of BeiDou during repositioning maneuver".ADVANCES IN SPACE RESEARCH 54.9(2014):1828-1837.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Orbit determination （1263KB）			限制开放	CC BY-NC-SA	请求全文