Research on the autonomous star sensor based on indirectly sensing horizon and its optical design

	Research on the autonomous star sensor based on indirectly sensing horizon and its optical design
	Wu, Y.; X. Zhang; J. Zhang; L. Wang; H. Qu; Y. Zhu and F. Zeng
	2015
发表期刊	Guangxue Xuebao/Acta Optica Sinica
卷号	35 期号:2
摘要	Based on stellar refraction indirectly sensing of autonomous navigation for horizon star sensor, a parameter design is analyzed for stellar refraction star sensor which is included by detect waveband, observation field, detect probability and threshold value of magnitude. The field of view (FOV) of star sensor is divided into two parts of refraction star and unrefraction star. The FOV decreases as orbit attitude increases. Limited by atmosphere absorption, the waveband needs to be 600~900 nm, and the signal-to-noise ratio (SNR) decreases as atmosphere height increases. High sensitive back-thinned charge coupled device (CCD) is applied and athermalizing optical system design is achieved. The result shows that imaging quality is good enough and measure precision of single star sensor achieves 1, which can meet the requirement of autonomous star sensor measure precision. , 2015, Chinese Optical Society. All right reserved.
文章类型	期刊论文
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/56201
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wu, Y.,X. Zhang,J. Zhang,et al. Research on the autonomous star sensor based on indirectly sensing horizon and its optical design[J]. Guangxue Xuebao/Acta Optica Sinica,2015,35(2).
APA	Wu, Y.,X. Zhang,J. Zhang,L. Wang,H. Qu,&Y. Zhu and F. Zeng.(2015).Research on the autonomous star sensor based on indirectly sensing horizon and its optical design.Guangxue Xuebao/Acta Optica Sinica,35(2).
MLA	Wu, Y.,et al."Research on the autonomous star sensor based on indirectly sensing horizon and its optical design".Guangxue Xuebao/Acta Optica Sinica 35.2(2015).

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
星光折射自主导航星敏感器及光学系统设计研（1516KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览下载