摘要
针对目前星敏感器在整星上的安装极性无法被直接测试的问题,提出了基于光星模拟器的星敏感器安装极性测试方法,从物理和数学两方面阐述了该测试方法的原理,设计了星敏感器安装极性的操作方法和相应的判据。提出了可测性指标的概念,并通过对星敏感器极性和星敏感器安装极性分别进行可测性分析,证明了该方法的有效性。整星电测试结果表明,该方法操作简单,效果直观,可广泛应用。
Aiming at the problem that the polarity of star sensor installation cannot be directly tested at present,the polarity test method of star sensor installation based on star simulator is proposed.The principle of this test method is explained from two aspects of physics and mathematics,and the operation and criterion of the test method are designed.The concept of testability is proposed,and the validity of this method is proved by the testability analysis of the star sensor polarity and the star sensor installation polarity.The test results of star sensor in loop on satellite show that the method is easy to operate with the intuitive effect,and can be widely used.
作者
叶立军
王新萌
朱虹
刘付成
宝音贺西
YE Lijun;WANG Xinmeng;ZHU Hong;LIU Fucheng;BAOYIN Hexi(School of Aerospace Engineering,Tsinghua University,Beijing 100084;Shanghai Aerospace Control Technology Institute,Shanghai 201109;Shanghai Key Laboratory of Aerospace Intelligent Control Technology,Shanghai 201109;Shanghai Xinyuelianhui Electronic Technology Co.,LTD.,Shanghai 200233;Shanghai Academy of Spaceflight Technology,Shanghai 201109)
出处
《飞控与探测》
2021年第2期66-72,共7页
Flight Control & Detection
基金
国家重点研发计划(2016YFB0501003)
国家自然科学基金重大项目(61690214)。
关键词
星敏感器
极性测试
光星模拟器
安装极性
在回路测试
star sensor
polarity test
optical star simulator
polarity of installation
in loop test
