基于串联战斗部前级发火信号的引信起爆识别电路  

The Initiation Recognition Circuit of Fuze Based on Firing Signal of Front Charge for Tandem Warhead

作　　者：李晓晨[1] 张志远 李存利 李仿 吴奇[1] LI Xiaochen;ZHANG Zhiyuan;LI Cunli;LI Fang;WU Qi(Xi'an Institute of Electromechanical Information Technology,Xi'an 710065,China;Northwest Industries Group,Xi'an 710043,China)

机构地区：[1]西安机电信息技术研究所,陕西西安710065 [2]西北工业集团,陕西西安710043

出　　处：《探测与控制学报》2021年第4期47-50,57,共5页Journal of Detection & Control

摘　　要：针对目前基于介质开关的引信起爆信号识别方法存在前级引信雷管瞎火导致主装药引信必然瞎火的问题,提出基于串联战斗部前级发火信号的引信起爆识别电路。该电路通过以前级发火信号取代以介质开关导通作为启动信号。仿真和实验验证结果表明,该电路抗干扰能力强、可靠性高。The initiation recognition method based on dielectric switching has the shortcomings of the inevitable misfiring of main charge fuze due to the misfiring of front charge fuze detonator.Aiming at this problem,a initiation recognition circuit of fuze based on firing signal of front charge for tandem warhead was proposed.The electric circuit used firing signal of front charge as start signal substitute for the continuity signal of dielectric switching.The results of simulation and test validation indicated that,the electric circuit had strong anti-interference ability and high reliability.

关 键 词：引信 介质开关 起爆识别 发火信号 

分 类 号：TJ431.5[兵器科学与技术—火炮、自动武器与弹药工程]