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Journal of Projectiles, Rockets, Missiles and Guidance >

2013 , Vol. 33 >Issue 5: 63 - 66,70

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2013.05.011

MISSILES AND GUIDANCE TECHNOLOGY

Chaff Bomb's Interference Effect and Evaluation Index Investigation to Air-defense Missiles

  • LI Jinliang ,
  • FU Haibo ,
  • CUI Jianling ,
  • XIE Hong
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  • 1 State Key Laboratory of Complex Electromagnetic Enviromental Effect on Electronic and Information System, Henan Luoyang 471000, China
    2 No. 63880 Unit, Henan Luoyang, 471003, China

Received date: 2013-01-22

  Online published: 2025-05-26

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Abstract

Chaff bomb's interference effect and evaluation index to air-defense missiles are studied. The kinematic characteristics of chaff bomb and plane after launching chaff bomb are modeled and simulated. The air denfense missiles common are guided by radar. The interference effect on angle measurement and target tracking of guide radar is analyzed. The statistic distribution of angle measurement value is derived. The statisics of innovation will change, which results in that radar may make the wrong associantion. Based on the interference effect analysis, it is suggested that track error, track continuance, signal to interference ratio and etc, can be used as the evaluation indexs. The research result is of important meaning to increasing the simulation, test and evalution capality of air defense missile.

Key words： plane carried chaff bomb; interference effect analysis; evaluation index; track error; track continuance

Cite this article

LI Jinliang , FU Haibo , CUI Jianling , XIE Hong . Chaff Bomb's Interference Effect and Evaluation Index Investigation to Air-defense Missiles[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2013 , 33(5) : 63 -66,70 . DOI: 10.15892/j.cnki.djzdxb.2013.05.011

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