火箭自导深弹作战效能研究

Research on operational efficiency for rocket homing depth charge

火箭自导深弹是一种新型的近程反潜武器,具有浅水性能优越、反应迅速、成本低廉等优点,对其作战效能进行研究具有重要意义。以先进的德国"海矛"火箭自导深弹为原型,根据公开报道的参数和一般性假设,建立了火箭自导深弹的攻潜仿真模型。通过蒙特卡罗仿真,着重探讨典型条件下采用目标提前点射击时,其主要战技指标对命中概率的影响。仿真结果表明,该火箭自导深弹在溅落点散布误差小于100 m,舷侧阵自导作用距离大于300m,舷侧阵自导垂直扇面角小于5°,水下弹航速大于16 kn时,具有较高的攻潜作战效能。

Rocket homing depth charge is a new type of anti-sub weapon,which has many advantages such as good shallow water performance,quick response and low cost etc.,it is important to study its operational efficiency. By taking ‘Seapike＇as an antetype and be based on data from public reports and routine hypothesis,established the hit probability simulation model of the weapon. Then analyzed the effect of some important parameters on hit probability in allusion to predicted point attacking program by using Monte Carlo method. The simulation results shows that when dispersion error is less than 100 m,side homing system range is more than 300 m,vertical guidance angle is less than5 °,and underwater charge velocity is more than 16 kn, the weapon will have a high operational efficiency.