一种串联子弹随进故障分析研究

Analysis of the Malfunction of a Tandem Follow-Through Submunition

针对在破-侵-爆型串联随进反跑道子弹试验中出现的后级子弹随进故障,建立后级子弹随进时间窗模型,并对时间窗模型中的关键参数进行了量化,确定了串联随进基本条件以及故障原因,并针对随进条件对影响子弹随进的关键参数进行了调整,在后续试验中成功实现了串联随进,证明了所建立的串联随进模型正确。

In light of the malfunction of the penetrating process of the latter stage warhead of a tandem follow-through anti-runway submuniton,this paper established the time window model of the submunition,and also the exact quantity of parameters affect the whole working process of the submunition in the model are given,and by this way,the cause of the malfunction is determined. Based on the model,the relative parameters that affect the test result most are modified. The successive penetration of the latter stage warhead of the submunition into the hole produced by the former stage shaped charge in the following tests proved the effectiveness of the model,and this model can be referenced when designing other tandem warheads.