| 空间杂光对交会对接光学成像敏感器影响分析 |
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| 引用本文： | 赵春晖,龚德铸,刘鲁,王晓燕,王艳宝,薛志鹏,侯丹佳.空间杂光对交会对接光学成像敏感器影响分析[J].空间控制技术与应用,2012,38(3):1-4,20. |
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| 作者姓名： | 赵春晖 龚德铸 刘鲁 王晓燕 王艳宝 薛志鹏 侯丹佳 |
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| 作者单位： | 北京控制工程研究所,北京100190;空间智能控制技术重点实验室,北京100190 |
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| 摘 要： | CCD光学成像敏感器是交会对接最后靠拢段的关键测量敏感器,其在轨工作时,太阳和地球杂光可能会进入相机视场,影响敏感器的正常测量.提出通过杂光建模分析和地面杂光试验验证相结合的方法,评估和验证空间杂光对光学成像敏感器测量的影响,确定相机遮光罩设计指标要求,给出理论分析、地面及飞行试验结果.
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| 关 键 词： | 交会对接 光学成像敏感器 杂散光 |
Analysis on Influence of Space Stray Light on Vision Sensor for Autonomous Rendezvous and Docking |
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| ZHAO Chunhui
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GONG Dezhu
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LIU Lu
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WANG Xiaoyan
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WANG Yanbao
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XUE Zhipeng
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HOU Danjia.Analysis on Influence of Space Stray Light on Vision Sensor for Autonomous Rendezvous and Docking[J].Aerospace Contrd and Application,2012,38(3):1-4,20. |
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| Authors: | ZHAO Chunhui GONG Dezhu LIU Lu WANG Xiaoyan WANG Yanbao XUE Zhipeng HOU Danjia |
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| Institution: | 1,2(1.Beijing Institute of Control Engineering,Beijing 100190,China; 2.Science and Technology on Space Intelligent Control Laboratory,Beijing 100190,China) |
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| Abstract: | The CCD-based vision sensor is critical equipment at the proximity phase of rendezvous and docking.The radiation of solar and earth may enter the field of view of the vision sensor in-orbit for rendezvous and docking.The method of stray light modeling is provided,the influence of solar and earth radiation is analyzed,and the design parameters of baffle for vision sensor is determined on the basis of the analysis.Finally ground and flight test results are presented. |
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| Keywords: | rendezvous and docking vision sensor stay light |
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