超音速反舰导弹突防的三维制导建模研究

3D Guidance Model for Anti-ship Missile Penetration

摘要:

三维变轨制导律的设计是超音速反舰导弹提高突防能力的有效方法。为了深入研究超音速反舰导弹变轨突防的三维制导规律,针对反舰导弹、拦截弹和目标舰艇之间相对运动的特点,分别建立了三维空间中反舰导弹与拦截弹和反舰导弹与目标舰艇的相对运动矢量方程及其视线速率方程,为超音速反舰导弹变轨突防的三维制导规律研究与仿真提供了基础和前提。

Abstract:

It is an effective method to applying three-dimensional (3D) variation trajectory guidance law for improving penetration capability of super-sonic anti-ship missile. For research on 3D variation trajectory guidance law of anti-ship missile, based on the relative flying trait of super-sonic anti-ship missile, interceptor and ship in 3D space, the relative movement vector equation and LOS (Line of sight) velocity equation are established respectively in this paper, which provides the precondition for research on 3D guidance law of anti-ship missile variation trajectory.