星敏感器外场观星标定及检验方法研究  

Calibration and Testing Method of the Star Sensor Based on Real Space

作　　者：姜文英[1,2] 陈元枝[2] 俞晓磊[3,4] 赵志敏[1] 沈令斌[1] 

机构地区：[1]南京航空航天大学自动化学院,江苏南京210016 [2]桂林电子科技大学电子工程与自动化学院,广西桂林541004 [3]江苏省标准化研究院,江苏南京210029 [4]南京理工大学电子工程与光电技术学院,江苏南京210094

出　　处：《计量学报》2016年第3期251-254,共4页Acta Metrologica Sinica

基　　金：国家质检总局科技项目(2013QK194);中国博士后基金(2013M531363);江苏省博士后基金(1202020C);江苏省自然科学基金青年基金(BK20141032);桂林电子科技大学创新团队基金共同资助

摘　　要：介绍了星敏感器的主要检验标定方法一外场实测观星标定方法，以及实验平台的组成和搭建。根据对双CCD探头星敏感器获取的实验数据进行处理、分析，给出了动、静态三轴姿态精度和数据更新率。实验结果表明，采用这种方法可对星敏感器的精度、更新率、敏感星等级、捕获时间等指标进行检验，可信度高。The mainly calibration methods of the star sensor, which is based on the real space experiment outfield, as well as the composition and structure of the test platform, were introduced. The dynamic and static three-axis attitude accuracy and the update rate of output data were acquired by processing and analyzing the related experiment data obtained from the dual-CCD star sensor. The results showed that the calibration method on real space can examine the performance specifications on accuracy, update rate, sensitive magnitude and capture time of the star sensor, and have high credibility.

关 键 词：计量学 星敏感器 外场观星测试系统 标定方法 三轴姿态 

分 类 号：TB96[机械工程—光学工程]