Online measurement of atmospheric density based on space vehicle platform

Chao-jie WANG; Bo WANG; Hui-nan GUO; Lai-an QIN

doi:10.3788/OPE.20172501.0015

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Online measurement of atmospheric density based on space vehicle platform

Modern Applied Optics | 更新时间：2020-07-07

- Online measurement of atmospheric density based on space vehicle platform
- Editorial Office of Optics and Precision Engineeri Vol. 25, Issue 1, Pages: 15-20(2017)
- 作者机构：
  
  1.国防科学技术大学, 湖南长沙 410073
  2.空间物理重点试验室, 北京 100076
  3.北京八中高二(4)班, 北京 100033
  4.中国科学院西安光学精密机械研究所, 陕西西安 710119
  5.中国科学院合肥物质科学研究院, 安徽合肥 230031
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20172501.0015
  CLC： TP391.7
- Received：06 September 2016，
  
  Accepted：12 October 2016，
  
  Published：25 January 2017
- 稿件说明：
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Chao-jie WANG, Bo WANG, Hui-nan GUO, et al. Online measurement of atmospheric density based on space vehicle platform[J]. Editorial office of optics and precision engineeri, 2017, 25(1): 15-20.
DOI：

Chao-jie WANG, Bo WANG, Hui-nan GUO, et al. Online measurement of atmospheric density based on space vehicle platform[J]. Editorial office of optics and precision engineeri, 2017, 25(1): 15-20. DOI： 10.3788/OPE.20172501.0015.

摘要

针对飞行器在轨飞行时高空大气密度波动剧烈、气动特性辨识难度大等特点，提出了一种基于瑞利散射理论的成像激光雷达大气密度测量方法。利用气体分子的瑞利散射光强与分子密度成正比的特性，通过分析电子倍增成像探测器（EMCCD）拍摄的测量流场区域内激光后向瑞利散射光柱，得到了不同距离处高精度的在线大气密度数据。搭建了基于空间飞行器平台的大气密度在轨测量装置，并对该装置进行了标定。结果表明，所述方法对大气密度的测量精度不大于5%，且具有非接触、时间分辨率高等特点，因此在优化飞行器结构设计、提高气动辨识等方面具有良好的应用前景。

Abstract

In view of the high-altitude atmospheric density fluctuation and the difficulty to identify aerodynamic characteristics of the aircraft in orbit

a technical solution for atmospheric density measurement by lidar based on Rayleigh scattering principle was proposed. The online data of atmospheric density at different distances was acquired through the analysis of the laser backscattering Rayleigh optical cylinder

which was captured by the Electron-Multiplying Charge Coupled Device (EMCCD) in the measuring flow field based on the principle that the density of gas molecules is in direct proportion to Rayleigh scattering intensity. Furthermore the atmospheric density online measuring instrument was developed and calibrated. Experimental and calibration results show that the online measurement precision of atmospheric density is controlled within 5%. The instrument has a promising application in optimization of spacecraft appearance and improvement of aerodynamic identification.

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references

罗志勇,刘子勇,刘吉萍,等. 便携式空气密度精密测量仪的研制[J]. 计量学报,2001,22(1):52-56.

LUO ZH Y, LIU Z Y, LIU J P, et al.. The development of a portable precise instrument for measuring air density[J]. Acta Metrologica Sinica, 2001,22(1):52-56. (in Chinese)

杨词银,曹立华,张建萍. 基于大气实时修正的飞机辐射特性测量[J]. 光学精密工程,2014,22(7):1751-1759.

YANG C Y, CAO L H, ZHANG J P.Measurement of infrared radiation for target airplane based on real-time atmospheric correction[J].Opt. Precision Eng., 2014,22(7):1751-1759. (in Chinese)

陈浩,宣丽,胡立发,等. 大气相干长度的稳定测量[J]. 光学精密工程, 2013,21(4):911-918.

CHEN H, XUAN L, HU L F, et al.. Steady meansurement of atmospheric turbulence coherence length[J].Opt. Precision Eng., 2013,21(4):911-918. (in Chinese)

梅冰. 非相干散射雷达的电离层电子浓度剖面观测数据的经验正交函数分析[D]. 武汉:中国科学院研究生院(武汉物理与数学研究所),2007.

MEI B. An Empirical Orthogonal Function(EOF) Analysis of the Ionospheric Electron Density Profiles based on the Observation of Incoherent Scatter Radars[D]. Wuhan:Institute of Geology and Geophysics, Chinese Academy of Sciences, 2007.(in Chinese)

杨自芹. 气溶胶颗粒密度测量方法研究[D]. 曲阜:曲阜师范大学,2014.

YANG Z Q. Measurement of Aerosol Particle Density[D]. Qufu:Qufu Normal University, 2014.(in Chinese)

唐磊,吴海滨,孙东松,等. 瑞利散射多普勒测风激光雷达系统误差分析[J]. 红外与激光工程,2014,43(11):3570-3576.

TANG L, WU H B, SUN D S, et al.. Analysis of system accuracy for Rayleigh backscattering Doppler wind lidar[J]. Infrared and Laser Engineering, 2014, 43(11):3570-3576.(in Chinese)

胡亚东, 胡巧云, 孙斌,等. 遥感图像双角度偏振大气校正仪[J]. 光学精密工程, 2015,23(3):652-659.

HU Y D, HU Q Y, SUN B, et al.. Double-angle polarized atmospheric corrector for remote sensing images[J]. Opt. Precision Eng., 2015,23(3):652-659. (in Chinese)

王杰,施翔春,肖绪辉,等. 瑞利散射用于分子流场多参数测量[J]. 天津大学学报,2000,33(1):21-24.

WANG J, SHI X CH, XIAO X H, et al.. Multiplex parametric measurements for molecules flow by Rayleigh scattering[J]. Journal of Tianjin University, 2000, 33(1):21-24.(in Chinese)

王杰,施翔春,李喜福,等. 瑞利散射/激光诱导荧光技术用于空气、O 2 流场的二维瞬态测量[J]. 光学学报,1999,19(10):1375-1380.

WANG J, SHI X CH, LI X F, et al.. Instantaneous two-dimensional measurements of oxygen and air flow by pulsed UV-Rayleigh scattering and laser-induced fluorescence image[J]. Acta Optica Sinica, 1999, 19(10):1375-1380.(in Chinese)

ERIKSEN T, HOPPE U P, THRANE E V, et al.. Rocketborne Rayleigh lidar for in situ measurements of neutral atmospheric density[J]. Applied Optics, 1999, 38(12):2605-2613.

HOPPE U P, ERIKSEN T, THRANE E V, et al.. Observations in the polar middle atmosphere by rocketborne Rayleigh lidar:First results[J]. Earth Planets and Space, 1999, 51(7-8):815-824.

FRACZEK M, BEHRENDT A, SCHMITT N. Optical air temperature and density measurement system for aircraft using elastic and Raman backscattering of laser light[J]. SPIE, 2010, 7835(1):78350D-78350D-14.

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