Journal of Systems Engineering and Electronics ›› 2009, Vol. 31 ›› Issue (3): 538-540,587.

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Research on micro-Doppler of ballistic midcourse target with precession

SUN Zhao-qiang, LI Bao-zhu, LU Yao-bing   

  1. Inst. of No.23, Second Academy of China Aerospace Science and Industry Corporation, Beijing 100854, China
  • Received:2008-02-26 Revised:2008-05-28 Online:2009-03-20 Published:2010-01-03

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Abstract: The micro-motion speciality of ballistic targets is becoming a research hotspot in the domain of target recognition.The mathematical model of precession of ballistic missiles is established,the difference between warhead with vanes and warhead with no vanes is analyzed,and the simulation experiment of warhead with vanes precession and micro-motion experiment in darkroom are carried out respectively.The experimental result in darkroom proves that the analysis of simulation result is correct,which also verifies the mathematical model of precession in another aspect.

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