主动声自导鱼雷极限射距主要影响因素仿真研究

Research on the simulation of mainly effecting factors about the utmost firing distance of the active acoustic homing torpedo

在鱼雷攻击中适宜的射距是确保鱼雷命中目标的关键之一,在使用鱼雷时必须确保所采用的射距在极限射距之内,因此在射击条件已知的前提下,要确定极限射距并且熟悉影响其值大小的主要因素及各因素的影响规律。依据主动声自导鱼雷的射击模型,建立起极限射距的表达式,进而得出影响其值大小的主要因素。通过仿真对各影响因素进行定量研究,找出它们对极限射距的影响规律。此研究可为指挥员在作战使用时提供必要的参考,以期充分灵活地利用研究成果,提高主动声自导鱼雷的命中概率。

The appropriate firing distance is one of the most important factors during torpedo attack, the fire distance should be smaller than the utmost firing distance when firing torpedo, so it is necessary to ascertain the firing distance and familiar with the mainly effecting factors which affect the value as well as the effecting rules with the known firing condition. The expression of utmost firing distance is established based on the attacking model of active acoustic homing torpedo; then the mainly effecting factors are gotten. Quantitative research is carried out about the mainly effecting factors by simulation and the effecting law is gotten. Necessary reference is given by this research to the commanding officer during operation, in order to apply this conclusion fluently; so that the hit probability could be improved.