卫星授时的靶场高精度测/锁时一体装置设计  

Satellite measurement range and high precision timing&lock device design

作　　者：钱礼华 申晓敏 穆高超 罗文宏 缪海斌 马溯 QIAN Lihua;SHEN Xiaomin;MU Gaochao;LUO Wenhong;MA Su(China North Industries Test and Testing Research Institute,Xi’an 710100,China)

机构地区：[1]中国兵器工业试验测试研究院,西安710100

出　　处：《兵器装备工程学报》2023年第S02期228-231,共4页Journal of Ordnance Equipment Engineering

摘　　要：靶场战斗部飞行速度、飞行时间测试中所用的区截测时和时间统一设备相互独立,功能单一,不能满足同步计时和锁时的测试需要;提出计时、锁时一体化设计方法。利用卫星授时、FPGA计时、锁时和控制技术进行高精度测/锁时一体装置设计。应用于火箭橇弹道、战斗部初速和战斗部飞行时间测试中,显著提高了靶场区截测时能力和多设备时间统一的测试能力。Currently used in shooting range the warheads flying speed,time of flight test area of section measurement and unified time when equipment are independent of each other,single function,can't meet the timing and lock test will need,and lock one time integration design method is put forward.Using satellite timing,FPGA timing,lock and the control technology for high accuracy measurement/lock device design,integrated and applied to the rocket skiing ballistic,warhead velocity and the warheads flying time tests,significantly improves the sectional measurement range zone and more time unified test equipment capacity.

关 键 词：测时 锁时 北斗驯服时钟 FPGA控制 一体技术 

分 类 号：TJ8[兵器科学与技术—武器系统与运用工程]