摘要
提出一种采用激光准直技术、CCD图像判别技术与液压施力技术相结合的方案,用于综合检测火箭炮的晃动量、多管平行性和零线3个参数,并简述了设备的工作原理与不确定度分析,测量的不确定度为σ≤±15″.
A new method was proposed by the combined techniques of laser alignment, CCD graphic recognition and hydraulic pressing compositely to measure three parameters of shake quantity, multitube parallelism and null line of the bazooka body. The working principle of the framework was described and the measuring accuracy was analyzed. The uncertainty of measurement is less than 15″.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
2007年第3期374-376,共3页
Acta Armamentarii
关键词
仪器仪表技术
炮身晃动量
多管平行性
零线检查
CCD相机
激光
液压施力系统
technology of instrument and meter
shake quantity of bazooka body
multi-tube parallel character
null line detection
CCD camera
laser
hydraulic pressing system
