Study on the distribution model of exploding foil initiator's ignition sensitivity

摘要

Exploding foil initiator is a kind of electric explosive device and the primary energy source of weapon system. Importantly, the reliability for the whole weapon depends on the performance of exploding foil initiator. The firing sensitivity distribution model of exploding foil initiator was studied by both experimental test and mathematical statistics. The results indicate that the ignition sensitivity obeys the normal distribution, which provides theoretical guidance for the selecting the ignition sensitivity distribution model in the reliability evaluation of exploding foil initiator.