可装定电子定时器在引信全弹道安全系统中的应用

在叙述了引信全弹道安全（引信安全系统在目标区解除保险）系统几种常用设计方法的基础上，详细介绍了可装定电子定时器在引信全弹道安全系统中的应用方法及其原理和特点，本系统已在国家某重点型号中应用，其特点是：电路简单，抗干扰能力强，便于二次集成，采用弹上计算机装定定时时间，速度快，设计了故障自检测系统，可靠性高。

The Application of a Setting Electronic Timer in a Fuze Full-ballistic Safety System

This article mainly introduces the application of a settintg electronic timer in a Fuze full ballistic safety system as well as its principle and characteristics on the basis of describing several commonly adopted designing methods for it. The system has been employed by a national key product, which is characterized by being simple in circuit design, being capable of antidisturbance and facilitating the secondary integration. It is also time saving owing to the fact that the on board computer is to be used to do time setting. And the presence of an automatic fault self testing system makes its reliability high.