基于PIC单片机的起爆控制系统  

Detonating control system based on PIC MCU

作　　者：席晓慧[1] 张志杰[1] 王文廉[1] 

机构地区：[1]中北大学仪器科学与动态测试教育部重点实验室,太原030051

出　　处：《仪器仪表学报》2006年第z3期1941-1943,共3页Chinese Journal of Scientific Instrument

摘　　要：分析了两种根据加速度计算行程的算法,并介绍了基于此算法设计的一种应用于智能引信的起爆控制系统,它以PIC单片机为核心,可以实现不同阶段不同频率的信号采样;实现测试数据和处理结果的存储,能使用计算机读取、显示和处理数据。其突出点是可以实时计算子弹的侵彻时间和侵彻行程,并根据侵彻行程获取装定的控制参数——过载阈值和目标介质,最终获取预定行程,根据预定行程控制子弹的起爆;除此还具有自毁起爆功能。此系统已通过实验证明了其可行性。In this paper,two kinds of arithmetic of computing journey by acceleration are analyzed and a detonating control system is introduced . This system is based on the arithmetic and is applied to intelligent fuze . It can sample diverse frequency signal on different phases, furthermore , It implements these functions-save tested and worked data, make computer read, show and disposal data. The prominent function is that it can Real-time compute flight time and penetrant deepness. It can also read over loading threshold value and object medium, and acquire destine journey and at last control the bullet's explosion according to the destine journey. In addition, it can be provided with function of self-destruction . The feasibility of this system is proved by test.

关 键 词：PIC单片机 加速度 起爆控制 侵彻 智能引信 

分 类 号：TH7-55[机械工程—仪器科学与技术]