交会对接光学成像敏感器遮光罩设计  

Design of Optical Imaging Sensor Baffle Used in Autonomous Rendezvous and Docking

作　　者：王晓燕[1] 赵春晖[1] 李志[1] 高文文[1] 龚德铸[1] 

机构地区：[1]北京控制工程研究所,北京100190

出　　处：《空间控制技术与应用》2012年第2期41-44,共4页Aerospace Control and Application

摘　　要：遮光罩是交会对接光学成像敏感器中杂光抑制的重要组件,对有效提取目标点信息、保证敏感器定姿精度有重要作用.着重阐述了基于蒙特卡洛法的交会对接光学成像敏感器遮光罩设计,借助光学仿真软件进行仿真验证,并通过与试验结果进行对比,验证了遮光罩设计的有效性.Baffle is an important stray light suppression assembly of optical imaging sensor used in autono- mous rendezvous and docking （RVD）. It gives much contribution to the sensor in extracting information of the object and improving the attitude determination accuracy. The Monte Carlo method-based baffle design is described in this paper. Moreover, by means of optical simulation software the comparison between the simulation result of the design and the experiment result shows that the design method is effective.

关 键 词：光学成像敏感器 遮光罩 杂光抑制 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置] V44[自动化与计算机技术—控制科学与工程]