多测试点的光信号同步  

Multi-Test Node Explosion Light Synchronization

作　　者：梁杰[1] 轩志伟[1] 李立煌[1] 

机构地区：[1]中北大学电子测试技术国防重点实验室

出　　处：《可编程控制器与工厂自动化（PLC FA）》2013年第10期99-102,共4页Programmable controller & Factory Automation(PLC & FA)

摘　　要：针对多独立测试节点的同步问题,提出了一种利用爆心瞬态高温辐射光作为同步源的光同步方式。从爆炸光的光学特性出发进行了信号分析,以此为理论依据进行了感光器件的选型和后续适配电路的设计。在电路设计和结构两方面有效解决了光敏器件在日光照射下光电流饱和不能有效响应目标光信号的难题。通过靶场实弹试验获得了云爆药剂、TNT炸药、雷药的爆炸光曲线数据和红外热像仪采集到的爆炸光红外成像图,对不同药剂药量的爆炸光信号做出了对比分析和总结。Synchronization issues for the the warhead blast of speed, a Ground Zero transient high-temperature radiation as a synchronization source of light synchronization. The optical characteristics of light from the explosi on of the signal analysis, as a theoretical basis for the selection and follow-up adapter circuit design of the light-sensitive device. Both in circuit design and structure an effective solution to the problem of photosensitive device current saturation in the sunlight, the light can not respond effectively to the target signal. Live-fire test range the cloud burst Pharmacy, TNT explosives, Ray drugs explosion of light curve data and infrared camera collected explosion of infrared light imaging diagram, the explosion of light signals of different pharmaceutical dose to make a comparative analysis and summary.

关 键 词：爆炸光 同步 冲击波 

分 类 号：TN06[电子电信—物理电子学]