NSSC OpenIR  > 空间技术部
星间测距对小卫星编队相对轨道状态的修正
Alternative TitleCorrection of the Relative Orbit States Based on Inter-Satellite Ranging for Micro-Satellites Formation
张晓磊; 郑建华; 高东; 钱航
Department空间技术部
Source Publication空间控制技术与应用
2015
Volume41Issue:3Pages:42-47
ISSN1674-1579
Language中文
Keyword小卫星编队 星间测距 相对状态确定 扩展卡尔曼滤波
Abstract相对轨道状态确定是小卫星编队正常工作的基础和重要保障.针对小型化、低成本的星载GPS接收机定轨精度较低的情况,提出一种利用单纯星间测距信息对卫星编队相对轨道进行修正的方法.引入星间测距信息,采用扩展卡尔曼滤波算法提高编队的相对轨道估计精度.通过仿真验证,证实了该方案的有效性.
Other AbstractDetermination of the relative states is the primary and important guarantee for normal operation of micro-satellite formation. With the miniaturization and low-cost spaceborne GPS receiver, the accuracy of orbit determination is low. In order to solve this problem, a method of correcting the formation relative orbit is given with only inter-satellite ranging information used. Inter-satellite ranging information is introduced and the extended Kalman filter is used to enhance the estimation accuracy of the relative orbit. The numerical simulation results show the validity of this approach.
Indexed ByCSCD
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Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/4720
Collection空间技术部
Recommended Citation
GB/T 7714
张晓磊,郑建华,高东,等. 星间测距对小卫星编队相对轨道状态的修正[J]. 空间控制技术与应用,2015,41(3):42-47.
APA 张晓磊,郑建华,高东,&钱航.(2015).星间测距对小卫星编队相对轨道状态的修正.空间控制技术与应用,41(3),42-47.
MLA 张晓磊,et al."星间测距对小卫星编队相对轨道状态的修正".空间控制技术与应用 41.3(2015):42-47.
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