速燃发动机在战略导弹助推段突防技术中的应用研究

A study on the application of high combustion velocity motors in boost phase penetration technology of strategic missiles

助推段拦截是美国NMD、TMD系统的一个重要组成部分。这一作战方式对弹道导弹的突防提出了更高的要求。采用速燃发动机降低助推段高度、缩短助推时间是反助推段拦截的有效手段。以一种假定的三级固体助推洲际导弹为对象 ,分析了提高燃速对导弹射程及助推段性能的影响 。

Boost phase interception (BPI) is an important part of American TMD and NMD systems.BPI increases the penetrating difficulty of ballistic missiles.The improvement of motor's combustion velocity to shorten the action time and reduce the height of boost phase is an effective method for anti boost phase interception.This paper takes a three stage boost ballistic missile as research object.The influence of improving combustion velocity on missile range and property of boost phase is analyzed,and the feasibility of high combustion velocity motor in improving the missile's penetrating ability is discussed.