坦克炮弹药共用底火装定能量双向隔离系统设计方法

Design Method of Energy Isolation System for Fuze Setting via Primer

针对坦克炮、自行火炮信息化弹药膛内实时装定问题,采用共用底火的装定系统对入膛后的弹药进行实时装定。为了解决共用底火装定系统中存在击发能量流与装定能量流对装定回路和击发回路产生影响的问题,建立了能量流双向隔离系统边界条件和隔离系统函数,并通过对函数的参数取值设计了针对特定击发能量类型的隔离系统。试验结果表明,采用该方法得到的隔离系统能够有效地隔离装定能量流和击发能量流,且其对击发能量流的损耗很小。

In-bore real-time fuze setting via primer is needed to increase the ammunition first round hitting probability of current large or middle caliber gun. The energy isolation system is designed for isola- ting the setting energy from the primer firing circuit and the firing energy from the setting circuit by estab- lishing the boundary conditions of the isolation system and giving a set of functions that meets the bounda- ry conditions. An energy isolation system for a specific kind of firing energy is designed by setting the pa- rameter values of the functions. The isolation system has been experimentally proved to successfully iso- late the firing energy and the setting energy. The firing energy loss on isolation system is very small.