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共光路高重频激光测距主回波重叠现象的计算机仿真
Alternative TitleSimulation of Overlapping between Main Wave and Echo in Common Optical-Path High Repetition Rate Laser Ranging
张海涛1,2; 李祝莲1
Source Publication天文研究与技术(Astronomical Research & Technology)
2013-04
Volume10Issue:2Pages:147-151
DOI10.14005/j.cnki.issn1672-7673.2013.02.009
ClassificationP228.5
Contribution Rank第1完成单位
Indexed ByCSCD
Keyword激光测距 高重频测距 共光路测距 计算机仿真
Abstract

对共光路高重频激光测距中主波与回波时刻发生重叠的情况进行了分析和研究,得出二者重叠的条件并编程实现计算机仿真。结果表明,近地卫星测距中的重叠率约为7%,中高轨目标测距中的重叠概率略高但仍小于8%,远距离月球测距中的重叠率高达10%。

Other Abstract

High Repetition Rate Laser Ranging is an effective method to extend measurement data and improve the accuracy of the reference point. This paper introduces the principle and techniques of the Yunnan Observatory Common Optical-Path High Repetition Rate Laser Ranging system. We particularly analyze the overlapping between main wave and echo through simulations in the Common Optical-Path High Repetition Rate Laser Ranging,and obtain the criteria of the overlapping. We find that the overlap rate for a near-Earth orbit satellite is about 7%,the overlap rate for a high-orbit satellite is slightly higher but still less than 8%, and the overlap rate for a lunar surface reflector is about 10%.

Funding Project国家自然科学基金[10978025]
Funding Organization国家自然科学基金[10978025]
Language中文
Subject Area天文学 ; 天体测量学 ; 计算机科学技术
MOST Discipline Catalogue理学 ; 理学::天文学 ; 工学 ; 工学::计算机科学与技术(可授工学、理学学位)
ISSN1672-7673
Archive Date2013-05-20
CSCD IDCSCD:4835166
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/7533
Collection应用天文研究组
Affiliation1.中国科学院云南天文台, 云南, 昆明, 650011
2.中国科学院研究生院, 北京, 100049
First Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
张海涛,李祝莲. 共光路高重频激光测距主回波重叠现象的计算机仿真[J]. 天文研究与技术(Astronomical Research & Technology),2013,10(2):147-151.
APA 张海涛,&李祝莲.(2013).共光路高重频激光测距主回波重叠现象的计算机仿真.天文研究与技术(Astronomical Research & Technology),10(2),147-151.
MLA 张海涛,et al."共光路高重频激光测距主回波重叠现象的计算机仿真".天文研究与技术(Astronomical Research & Technology) 10.2(2013):147-151.
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