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| A Calculation Method of Burst Height of Ballistic Missile Based on Radar Seeker |
| Zheng Zong-gui① Wang Ji-ping①② Lin Hong-bin① Xie Jing① |
①(The Second Artillery Equipment Institute, Beijing 100085, China)
②(Unit 96271, Luoyang 471000, China) |
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Abstract At present the height of the warhead of ballistic missile is measured by the radio fuze for the burst height control of the warhead, but the reentry environment of the warhead has very high requirement for the measure set of the radio fuze, and there exists the issue of the radio fuze to be jammed. In the paper, for the ballistic missile adopting the radar scene matching terminal guidance, a calculation method of burst height of ballistic missile based on radar seeker is put forward, by fusing the height measure data of the scene matching radar seeker and the inertial navigation data, the height of the warhead is calculated in real time to realize the burst height control, which ensures the precision and improves anti-jamming capability. The validity of the method and the calculation precision of the burst height are proved by simulation and calculation.
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Received: 30 July 2013
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Corresponding Authors:
Wang Ji-ping
E-mail: wjpzj1111@163.com
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2014, Vol. 36 
