基于极低功耗微控制器的引信数字控制电路  

Fuze Digital Control Circuit Based on Very Low Power Consumption Micro Controller

作　　者：李晓晨[1] 柳海斌[1] 李仿 

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》2016年第2期6-9,共4页Journal of Detection & Control

摘　　要：针对以磁电机为电源的引信模拟控制电路控制精度低、抗干扰能力差的问题,提出了基于极低功耗微控制器的引信数字控制电路。该电路用稳压器和微控制器组成的数字电路替代RC计时电路,采用专用的发火控制电路取代闸流管。试验表明该电路功耗低,工作电流稳定,控制精度高。The fuze analog control circuit with magnetoelectric generator has the problems of low control accuracy and poor anti-interference performance.Aiming at this problem,a digital control circuit of fuze based on very low power consumption micro controller is proposed.The electric circuit used digital circuit consisting？of voltage regulator and microcontrollers as substitute for RC timing circuit.In addition,the electric circuit also used special firing control circuit as substitute for thyratron.The tests indicated that,the electric circuit had low power dissipation,stable working current and high control precision.

关 键 词：引信 磁电机 低功耗 数字控制电路 

分 类 号：TJ431.5[兵器科学与技术—火炮、自动武器与弹药工程]