高级检索

烟幕对激光干扰效果的数值模拟研究

杨海林, 牛燕雄, 沈学举, 武东生, 张鹏, 姜楠

杨海林, 牛燕雄, 沈学举, 武东生, 张鹏, 姜楠. 烟幕对激光干扰效果的数值模拟研究[J]. 激光技术, 2008, 32(5): 513-516.
引用本文: 杨海林, 牛燕雄, 沈学举, 武东生, 张鹏, 姜楠. 烟幕对激光干扰效果的数值模拟研究[J]. 激光技术, 2008, 32(5): 513-516.
YANG Hai-lin, NIU Yan-xiong, SHEN Xue-ju, WU Dong-sheng, ZHANG Peng, JIANG Nan. Simulation of effect of smoke screen interference on laser[J]. LASER TECHNOLOGY, 2008, 32(5): 513-516.
Citation: YANG Hai-lin, NIU Yan-xiong, SHEN Xue-ju, WU Dong-sheng, ZHANG Peng, JIANG Nan. Simulation of effect of smoke screen interference on laser[J]. LASER TECHNOLOGY, 2008, 32(5): 513-516.

烟幕对激光干扰效果的数值模拟研究

基金项目: 

中国博士后科学基金资助项目(20060400418)

详细信息
    作者简介:

    杨海林(1983- ),男,硕士研究生,主要从事光电对抗技术的研究.

    通讯作者:

    牛燕雄,E-mail:nyx@mail.tsinghua.edu.cn

  • 中图分类号: O648.18

Simulation of effect of smoke screen interference on laser

  • 摘要: 为了实现烟幕对激光制导武器有效的干扰,采用数值计算的方法,以布格-朗伯定律为数学基础,应用Vander Hulst近似计算方法,推导出了不同烟幕微粒参量对不同入射激光的干扰效果。数值计算结果表明,针对不同的激光波长,存在一个最佳的烟幕微粒参量,使对激光的干扰效果达到最佳。该研究对利用烟幕对激光制导武器实施有效干扰及干扰效果评估有重要的参考价值。
    Abstract: By means of the approximate Vander Hulst numeration method,based on Bouguer-Lamber law,the effect of the smoke screens with different particles on the interference of different wavelength lasers was calculated.Numeric simulation indicated there was an optimum smoke particle parameter for a certain laser wavelength in order to obtain the best laser interference results.The study is valuable for both the evaluation and efficient interference on laser guidance weapon.
  • [1]

    LI M,FAN D Q,YIN Ch Y.Study on corresponding relation of laser and infrared transmittivity for smoke screen[J].Journal of Infrared and Millimeter Waves,2006,25(2):127-130(in Chinese).

    [2]

    HU J,YANG Z K,YANG D Q.Smoke particles' recognition andMonte Carlo simulation of laser scattering characters[J].Chinese Journal of Lasers,2002,29(10):950-954(in Chinese).

    [3]

    QIU J J,MEI J T.Interference of the smokescreen confronting infrared guided weapons[J].Infrared and Laser Engineering,2006,35(2):212-215(in Chinese).

    [4]

    GE Q Sh,ZHANG L J,GE Q L.Mechanism study of smoke concealment interfering air-raid of laser-guided weapon[J].Journal of PLA University of Science and Technology,2005,6(2):149-152(in Chinese).

    [5]

    SONG D M,LIU Sh M,WANG N Y,et al.Study on the effect ofmaterials granularity on infrared extinction capability of smoke screen[J].Initators Pyrotechnics,2005,2:6-9(in Chinese).

    [6]

    LIU G R,HUANG Sh X,HU F,et al.IR extinction effect of red phosphorous smoke screen[J].Chinese Journal of Applied Chemistry,2005,22(7):709-714(in Chinese).

    [7]

    WANG X Y,PAN G P.Study and test of extinction coefficient of red phosphorus smoke to 10.6μm laser emission[J].Infrared and Laser Engineering,2005,34(6):636-640(in Chinese).

    [8]

    WANG X Y,PAN G P.Study of the extinction ability of several kinds of smoke screen to CO2 laser emission[J].Laser Infrared,2006,36(2):144-146(in Chines).

    [9]

    ZHONG Zh N.Numerical simulation of the extinction of smoke screen[J].Electro-Optics Passive Countermeasures,1999,1:14-19(in Chinese).

    [10]

    YAO L J,GAO J L,XIAO K T,et al.Theory and testing technique of smoke[M].Beijing:National Defence Industry Press,2004:38-40,51-56(in Chinese).

    [11]

    LI Sh X.Electro-optical countermeasure technology[M].Changsha:National Defence Industry Press,2000:153-156(in Chinese).

    [12]

    GAO J M,LING Y Sh,SHI J M,et al.Quantitative analyzed and investigated of extinction parameter with the smoke screen interfering[J].Electro-Optics Passive Countermeasures,1997,3:1-6(in Chinese).

计量
  • 文章访问数:  1
  • HTML全文浏览量:  0
  • PDF下载量:  3
  • 被引次数: 0
出版历程
  • 收稿日期:  2007-07-15
  • 修回日期:  2007-10-07
  • 发布日期:  2008-10-24

目录

    /

    返回文章
    返回