高海况下反舰导弹对舰船目标攻击策略

Attack Strategy of the Anti-ship Missile to Ship Targets under High Sea Condition

反舰导弹攻击海面舰船目标时,通常根据目标的散射特征数据进行目标类型判定并做出决策。但是在高海况下:如果导弹横浪飞行,海浪对导弹命中目标的影响会变小,基本能保证可靠命中目标;但如果导弹顶浪飞行,则海浪会引起目标雷达反射截面积(Radar Cross Section,RCS)的起伏甚至突变,影响导弹对目标的锁定和判断。文章建立了不同海况和舰船目标的融合模型,并针对融合模型仿真计算了导弹不同突击方向时的RCS,最终根据高海况时舰船横浪或顶浪航行的原则,按照捕捉概率最大的方向确定导弹的攻击方向。

When the anti-ship missile attacks the surface ship target,the target type is usually determined and the decision is made according to the scattering characteristic data of the target.However,in the case of high sea condition,if the missile is flying in beam waves,the impact of waves on the missile hitting the target will be smaller,and the target can be hit reliably.If the missile is flying in heading waves,the waves will cause the fluctuation and even mutation of the target radar cross section,which will affect the missile’s target locking and judgment.A fusion model of the sea surface and the target in different sea conditions is established,and the radar cross section of the missile in different attack directions is simulated according to the fusion model.The attack direction is determined according to the direction with the greatest capture probability by the principle of ship sailing beam waves or heading waves under high sea condition.