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空间碎片漫反射激光测距试验
引用本文:李语强,李祝莲,伏红林,郑向明,何少辉,翟东升,熊耀恒.空间碎片漫反射激光测距试验[J].中国激光,2011(9).
作者姓名:李语强  李祝莲  伏红林  郑向明  何少辉  翟东升  熊耀恒
作者单位:中国科学院国家天文台云南天文台;中国科学院研究生院;
基金项目:国家自然科学基金(10803019); 云南省自然科学基金(2008CD154)资助课题
摘    要:空间碎片的存在严重影响了在轨航天器的安全,国际上很多国家开展了空间碎片探测技术的研究,利用漫反射激光测距技术对空间碎片进行探测是一个新的发展趋势。根据空间碎片漫反射激光测距的特点以及国内外漫反射激光测距技术的发展趋势和现状,研究了云南天文台的空间碎片漫反射激光测距系统。分析了云南天文台进行空间碎片漫反射激光测距探测成功的概率以及该技术所需要具备的系统组成和关键技术,并通过空间碎片漫反射激光测距实测试验方法验证了该技术的可行性。实测数据结果表明空间碎片漫反射激光测距精度为50~250 cm。

关 键 词:测量  卫星激光测距  漫反射  空间碎片  

Experimentation of Diffuse Reflection Laser Ranging of Space Debris
Li Yuqiang, Li Zhulian Fu Honglin Zheng Xiangming He ShaohuiZhai Dongsheng Xiong YaohengNational Astronomical Observatories/Yunnan Observatory,Chinese Academy of Sciences,Kunming,Yunnan ,ChinaGraduate University of Chinese Academy of Sciences,Beijing ,China.Experimentation of Diffuse Reflection Laser Ranging of Space Debris[J].Chinese Journal of Lasers,2011(9).
Authors:Li Yuqiang  Li Zhulian Fu Honglin Zheng Xiangming He ShaohuiZhai Dongsheng Xiong YaohengNational Astronomical Observatories/Yunnan Observatory  Chinese Academy of Sciences  Kunming  Yunnan  ChinaGraduate University of Chinese Academy of Sciences  Beijing  China
Affiliation:Li Yuqiang1,2 Li Zhulian1 Fu Honglin1 Zheng Xiangming1 He Shaohui1Zhai Dongsheng1 Xiong Yaoheng11National Astronomical Observatories/Yunnan Observatory,Chinese Academy of Sciences,Kunming,Yunnan 650011,China2Graduate University of Chinese Academy of Sciences,Beijing 100049,China
Abstract:Spacecrafts in orbit are being threatened by space debris,so many countries have developed detection technique for space debris,and the diffuse reflection laser ranging of space debris is a new technology.According to the characteristic,the development and the status in the world of space debris diffuse reflection laser ranging,we research the diffuse reflection laser ranging system at Yunnan Observatory.The probability of detecting space debris by diffuse reflection laser ranging at Yunnan Observatory and ...
Keywords:measurement  satellites laser ranging  diffuse reflection  space debris  
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