Infrared radiation measurement based on proportional corrected atmospheric transmittance

YANG Ci-yin; ZHANG Jian-ping; CAO Li-hua

doi:10.3788/OPE.20122007.1626

您当前的位置：

首页 >

文章列表页 >

Infrared radiation measurement based on proportional corrected atmospheric transmittance

更新时间：2020-08-12

- Infrared radiation measurement based on proportional corrected atmospheric transmittance
- Optics and Precision Engineering Vol. 20, Issue 7, Pages: 1626-1635(2012)
- 作者机构：
  
  1. 中国科学院长春光学精密机械与物理研究所, 吉林长春 130033
  2. 长春理工大学理学院,吉林长春 130022
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20122007.1626
  CLC： TP732+.2
- Received：28 January 2012，
  
  Revised：01 March 2012，
  
  Published Online：10 July 2012，
  
  Published：10 July 2012
- 稿件说明：
移动端阅览
杨词银, 张建萍, 曹立华. 基于大气透过率比例校正的目标辐射测量[J]. 光学精密工程, 2012,20(7): 1626-1635

YANG Ci-yin, ZHANG Jian-ping, CAO Li-hua. Infrared radiation measurement based on proportional corrected atmospheric transmittance[J]. Editorial Office of Optics and Precision Engineering, 2012,20(7): 1626-1635
杨词银, 张建萍, 曹立华. 基于大气透过率比例校正的目标辐射测量[J]. 光学精密工程, 2012,20(7): 1626-1635 DOI： 10.3788/OPE.20122007.1626.

YANG Ci-yin, ZHANG Jian-ping, CAO Li-hua. Infrared radiation measurement based on proportional corrected atmospheric transmittance[J]. Editorial Office of Optics and Precision Engineering, 2012,20(7): 1626-1635 DOI： 10.3788/OPE.20122007.1626.

摘要

大气透过率是影响目标辐射测量精度的重要因素

而常规通过MODTRAN等模式计算软件

由大气参数计算大气透过率的误差一般在15%以上

极大地限制了目标辐射测量精度。为此

本文提出利用某一距离的实测大气透过率和模式计算大气透过率之比得到大气透过率校正系数来对其它距离的模式计算大气透过率进行比例校正。实验显示

校正后大气透过率的精度优于8.1%

大大提高了目标辐射测量精度。利用中波红外相机和面源黑体开展了目标辐射特性测量实验

结果表明

采用MODTRAN计算大气透过率的辐射测量方法得到的目标辐射反演精度约为20%

而采用本文方法对大气透过率校正后可将反演精度提高到10%以内。

Abstract

Atmospheric transmittance is an important factor affecting the radiation measurement precision. Generally

the error of conventional atmospheric transmittance calculated from atmosphere parameters by using a atmosphere model calculation software such as MODTRAN is above 15%

which limits the target radiation measurement precision greatly. Therefore

a new radiation measurement method was proposed

by which the ratio between the really-measured atmospheric transmittance and the calculated one for a distance was taken to obtain an atmospheric transmittance correction coefficient. Then

the correction coefficient was used to correct atmospheric transmittances of other measurement distances. Experiments show that the precision of the corrected atmospheric transmittance is better than 8.1%

which improves the target radiation measurement precision greatly. A radiation measurement experiment was performed by using a midwave infrared camera and a blackbody

and the results show that the radiation inversion precision obtained by the conventional method is about 20% and the precision obtained by the proposed method using the corrected atmospheric transmittance has been better than 10%.

关键词

Keywords

references

李云红,张龙,王延年. 红外热像仪外场测温的大气透过率二次标定 [J]. 光学精密工程,2010,18(10): 2143-2149. LI Y H, ZHANG L, WANG Y N. Second calibration of atmospheric transmission coefficients on temperature measurement of infrared thermal imager in fields[J]. Opt. Precision Eng., 2010, 18(10): 2143-2149. (in Chinese)

张光明,孙胜利,张伟,等. 导弹助推段天基红外探测的像面照度模型及其应用 [J]. 红外与毫米波学报, 2007,26(6): 425-428. ZHANG G M, SUN SH L, ZHANG W, et al.. Model and application of image plane illumination for the space-based infrared detecting of boost-phase missile [J]. J. Infrared Millim. Waves, 2007, 26(6): 425-428. (in Chinese)

吴瑕,周焰,崔建,等. 导弹防御系统中红外光电识别技术分析 [J]. 红外与激光工程, 2009,38(5): 759-766. WU X, ZHOU Y, CUI J, et al.. Analyses on infrared optoelectric recognition technology in missile defense system [J]. Infrared and Laser Engineering, 2009, 38(5): 759-766. (in Chinese)

韩玉阁,宣益民. 大气传输特性对目标与背景红外辐射特性的影响 [J]. 应用光学,2002,23(6): 8-11. HAN Y G, XUAN Y M. Effect of atmosphere transmission on IR radiation feature of target and background[J]. Applied Optics, 2002, 23(6): 8-11. (in Chinese)

魏合理,陈秀红,詹杰,等. 红外辐射测量的大气修正 [J]. 大气与环境光学学报,2007,2(6): 472-478. WEI H L, CHEN X H, ZHAN J, et al.. Atmospheric correction in the measurement of infrared radiance [J]. Journal of Atmosphere and Environmental Optics, 2007, 2(6): 472-478. (in Chinese)

陈秀红,魏合理,吕炜煜,等. CART软件计算的红外大气透过率和实测值比较 [J]. 激光与红外,2009,39(4): 403-406. CHEN X H, WEI H L, LU W Y, et al.. Comparison of infrared atmospheric transmittanc calculated by CART software with measured values[J]. Laser ＆ Infrared, 2009, 39(4): 403-406. (in Chinese)

董仁杰,李铜基,陈清莲,等. 热红外波段大气透过率和程辐射的估算方法 [J]. 海洋技术,2006,25(2): 78-83. DONG R J, LI T J, CHEN Q L, et al.. Methods for calculation of atmospheric transmittance and radiance in thermal infrared band[J]. Ocean Technology, 2006,25(2): 78-83. (in Chinese)

宫伏安,吴涛. 海面大气红外透射率测量系统分析 [J]. 红外,2009,30(6):23-27. GONG F A, WU T. Analysis of measurement system of atmospheric infrared transmittance at sea[J]. Infrared, 2009, 30(6):23-27. (in Chinese)

吴荣华,王江安,任席闯,等. 空中目标红外辐射多波长大气透过率实时反演算法 [J]. 强激光与粒子束,2009,21(11):1650-1654. WU R H, WANG J A, REN X CH, et al.. Real time inversion algorithm of multi-wavelength atmospheric transmittance for aerial target infrared radiation[J]. High Power Laser and Particle Beams, 2009, 21(11): 1650-1654. (in Chinese)

詹杰,郭瑞鹏,饶瑞中. 可见到近红外波段整层大气透过率的测量 [J]. 大气与环境光学学报,2006,1(3): 179-183. ZHAN J, GUO R P, RAO R ZH. Measurement of atmospheric transmittance in the visible and near-infrared[J]. Journal of Atmosphere and Environmental Optics, 2006, 1(3): 179-183. (in Chinese)

杨词银,张建萍,曹立华. 基于实时标校的目标红外辐射测量新方法 [J]. 红外与毫米波学报,2011,30(3): 284-288. YANG C Y, ZHANG J P, CAO L H. Infrared radiation measurement based on real-time correction[J]. J. Infrared Millim. Waves, 2011, 30(3): 284-288. (in Chinese)

Views

226

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Measurement of infrared radiation for target airplane based on real-time atmospheric correction

Multi-point mobile measurement of atmospheric transmittance

Improvement of radiation measurement precision for target by using atmosphere-corrected coefficients

Real-time calculation of statistical regression atmospheric transmittance profile

Radiation calibration of infrared system by amendment of inner and outer calibrations

Related Author

ZHANG Jian-ping

CAO Li-hua

YANG Ci-yin

Hong-da TAI

Zi-bo ZHUANG

Li-hui JIANG

Dong-song SUN

Han-zhou GUO

Related Institution

Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences

College of Science, Changchun University of Science and Technology

College of Air Traffic Mangement, Civil Aviation University of China

School of Earth and Space Sciences, University of Science and Technology of China

Flight Technical College, Civil Aviation University of China

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176855 Email：gxjmgc@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰