NSSC OpenIR  > 空间技术部
Alternative TitleAutonomous Navigation and Control in Halo Orbit Based on XNAV
杨成伟; 郑建华; 李明涛; 高东
Source Publication武汉大学学报. 信息科学版
Keyword脉冲星 自主导航 晕轨道 微分修正 轨道维持
Other AbstractTo improve the independent capacity of the halo orbit spacecraft,we propose an autonomous navigation and control system based on the X-ray pulsar-based navigation(XNAV)principle.XNAV theory is applied in the construction of a measurement equation.The full ephemeris dynamical model is adopted in the establishment of the system state equation.We use the two-level differential correction method to obtain a nominal halo orbit in the inertial coordinate system.Based on the differential correction method,the halo orbit spacecraft is controlled using the navigation results from XNAV and the small thrust propeller.A numerical simulation is carried out in the Earth-Moon L2halo orbit.The results demonstrate that the proposed method can accomplish autonomous navigation and control tasks effectively and the spacecraft can be maintained in the nominal orbit.
Indexed ByEI ; CSCD
Funding Project中国科学院空间科学与应用研究中心
Citation statistics
Document Type期刊论文
Recommended Citation
GB/T 7714
杨成伟,郑建华,李明涛,等. 晕轨道X射线脉冲星自主导航和轨道维持研究[J]. 武汉大学学报. 信息科学版,2014,39(3):258-261.
APA 杨成伟,郑建华,李明涛,&高东.(2014).晕轨道X射线脉冲星自主导航和轨道维持研究.武汉大学学报. 信息科学版,39(3),258-261.
MLA 杨成伟,et al."晕轨道X射线脉冲星自主导航和轨道维持研究".武汉大学学报. 信息科学版 39.3(2014):258-261.
Files in This Item:
File Name/Size DocType Version Access License
2014393258.pdf(340KB) 开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[杨成伟]'s Articles
[郑建华]'s Articles
[李明涛]'s Articles
Baidu academic
Similar articles in Baidu academic
[杨成伟]'s Articles
[郑建华]'s Articles
[李明涛]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[杨成伟]'s Articles
[郑建华]'s Articles
[李明涛]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.