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高重频共光路卫星测距中旋转快门的控制研究
Alternative TitleResearch of Rotation Shutter Control for High Repetition Frequency Co-Optical Path Satellite Laser Ranging System
李祝莲1; 张海涛1,2; 黄涛1,2
Source Publication光学学报(Acta Optica Sinica)
2012
Volume32Issue:F12Pages:178-183
DOI10.3788/AOS201232.s112006
ClassificationP171.3
Contribution Rank第1完成单位
Indexed ByEI ; CSCD ; 核心
Keyword测量 计算机控制 高重频激光测距 收/发共光路 旋转快门
Abstract

针对共光路高重频激光测距中存在主波与回波时刻重叠的现象,对旋转快门的特性进行了分析和研究,得出二者重叠的条件和旋转快门的计算机控制算法,并通过实际目标跟踪实验对其进行验证。结果表明,不加计算机控制时,重叠概率大于5.0%,有的甚至高于10%;加计算机控制后,重叠概率降低至0.5%以下,有效提高了共光路激光测距系统的测距效率。

Other Abstract

Aiming at the phenomenon of transmitting and receiving epoch overlapping in common optical path high frequency satellite laser ranging, the characteristics of rotation shutter are analyzed and researched. The overlapping condition and computer control algorithm of rotation shutter are then obtained, which are tested by actual satellite orbit tracking experiments. As a result, the overlapping probability is greater than 5.0 % when the rotation shutter is not controlled by computer, while it is less than 0.5 % with computer control. This scheme can obviously improve the efficency of the co-optical path satellite laser ranging system.

Funding Project国家自然科学基金[10778705]
Funding Organization国家自然科学基金[10778705]
Language中文
Subject Area天文学 ; 天体测量学 ; 电子、通信与自动控制技术
MOST Discipline Catalogue理学 ; 理学::天文学 ; 工学 ; 工学::控制科学与工程
ISSN0253-2239
Archive Date2013-05-07
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/7531
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.中国科学院大学, 北京, 100049
First Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
李祝莲,张海涛,黄涛. 高重频共光路卫星测距中旋转快门的控制研究[J]. 光学学报(Acta Optica Sinica),2012,32(F12):178-183.
APA 李祝莲,张海涛,&黄涛.(2012).高重频共光路卫星测距中旋转快门的控制研究.光学学报(Acta Optica Sinica),32(F12),178-183.
MLA 李祝莲,et al."高重频共光路卫星测距中旋转快门的控制研究".光学学报(Acta Optica Sinica) 32.F12(2012):178-183.
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