小口径电子时间引信装定数据编码解码方法

The Research of Decoding Method for The Inner Pulses Coding

内脉冲计数编码方法是电子时间引信中较常用的一种编码方法,但只是应用于大口径引信中,且解码计时精度较低,通常的方法无法满足小口径引信体积小,精度高的要求。文中给出了以单片机为核心的解码计时电路以及引信的作用过程,并进行了实验研究和误差分析,实现了小口径电子时间引信高精度精确定时。

The methods of inner pulses coding was used in electronic time fuze always,but it was used in larger caliber fuzes mainly,and the precision of timing ware low.the old methods it was used can not satisfied the demand of little caliber fuzes,this paper designed the circuit of decoding revolved about single chip microcomputer and the action process of fuze,lots of tests were done and errors were analyzed,achieved the goal of precision time of electronic time fuze.