零飞仪安装误差分析与修正  

Analyzed and Corrected for Zero-Fly Equipment Fixed Error

作　　者：孙朝江[1] 夏小华[1] 

机构地区：[1]92941部队94分队

出　　处：《四川兵工学报》2015年第5期14-16,共3页Journal of Sichuan Ordnance

摘　　要：零飞仪在舰炮武器系统零飞试验安装过程中,因零飞仪摄像头光轴与炮管中心轴线不能完全重合,而导致标定时两中心轴线形成一夹角,由此引入安装误差。针对该问题,分析了该安装误差与标校距离、目标距离的关系,提出了误差修正方法,对零飞仪的安装使用及标校距离的选取具有指导意义。During zero-fly equipment fixed in naval gun weapon system test,there is an angle which is the cause of no superposition between photograph axis and gun axis in the calibration,so a fixed error is impor-ted. The connection between the error and the distance of mark and target was analyzed and a method of correcting the error was presented. Some guidance value was provided for using zero-fly equipment and the choice of calibration distance.

关 键 词：零飞仪 标校 安装误差 修正 

分 类 号：TH745[机械工程—光学工程] E925.63[机械工程—仪器科学与技术]