舰艇使用悬浮式深弹对抗声自导鱼雷规避策略分析

水面舰艇使用悬浮式深弹拦截鱼雷时如何进行规避机动是舰艇防御鱼雷的重要问题之一。本文分析了水面舰艇使用悬浮式深弹拦截鱼雷过程，建立了舰艇使用悬浮式深弹时规避声自导鱼雷数学模型，采用蒙特卡洛法通过计算机仿真，得出了在不同的鱼雷报警区域内舰艇规避鱼雷时的规避转向角。仿真结果表明，舰艇在悬浮式深弹阵的掩护下，不规避或小角度规避即可获得理想的规避成功概率。

Ship Evasive Strategy while Releasing Suspended Depth Charge Against Acoustic Homing Torpedo

Evasive maneuver is one of key problems a surface ship faces while releasing suspended depth charge to intercept a torpedo. This paper analyzes the process of depth charge intercepting torpedo, establishes a model of ship evading acoustic homing torpedo, and obtains the evasive turning angle as evading torpedo in different torpedo alert areas by using Monte-Carlo method. Simulation result shows that expectant evasive probability can be achieved with non-evasion or small angle evasion under the cover of suspended depth charge array.