中国科技核心期刊

中文核心期刊

CSCD来源期刊

空间控制技术与应用 ›› 2017, Vol. 43 ›› Issue (1): 17-24.doi: 10.3969/j.issn.1674-1579.2017.01.003

• 学术研究 • 上一篇    下一篇

星敏感器误差分析与补偿方法

  

  • 出版日期:2017-02-24 发布日期:2017-03-17

Error Analysis and Compensation for Star Sensor

  • Online:2017-02-24 Published:2017-03-17

摘要: 星敏感器是目前航天器精度最高的姿态测量部件,其误差是影响姿态确定系统精度的关键要素.依据误差频率特性,系统地对星敏感器误差进行分析,主要阐述星敏感器低频误差和高频误差产生的原因以及当前的抑制与补偿方法.在此基础上,根据星敏感器误差的特点,展望星敏感器低频误差以及高频误差抑制与补偿方法的发展趋势.

关键词: 星敏感器, 低频误差, 高频误差, 抑制与补偿

Abstract: Star sensors are the most accurate attitude determination instruments in a satellite. The error of star sensor is the key point of the precision of attitude determination system. In this paper, the error sources of star sensor are summarized systematically according to the frequency characteristics. The error analysis, suppression and compensation methods are reviewed so as to provide references for further study. Based on these introductions, the development trend of error suppression and compensation for star sensor’s low frequency error and high frequency error is investigated.

Key words: star sensor, low frequency error, high frequency error, suppression and compensation

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