针对反潜巡逻机使用声纳浮标和自导深弹的攻潜效能研究,提出了一种基于蒙特卡洛法的效能评估模型。在建立了攻潜坐标系的基础上,定义了连投深弹射击深度的概念;给出了浮标声纳系统定位目标条件下,反潜巡逻机连投深弹的散布模型和目标分布模型;依据攻潜过程和命中判定条件,进行攻潜效能的仿真计算;最后,通过仿真结果证实了方法的有效性,并提出了一种连投深弹时投弹间隔的确定方法。

Aiming at the effectiveness of anti-submarine warfare patrol aircraft using homing depth charge and sonobuoy system, the effectiveness evaluation model based on Monte Carlo was designed. First, based on the anti-submarine coordinates, shoot-depth of sequential bomb-dropping was defined; the distribution of guided depth charges and submarine targets directed by sonobuoy system was given; Then, the anti-submarine effectiveness was simulated according to the operation process of guided depth charges and hit qualification; Finally, the availability of this method was proved by results of the simulation, and a method of getting the charge-dropping interval in multi-charge-dropping was proposed.