摘要
利用数显转台和数显测高仪组合成一套极坐标测量装置 ,解决了调焦系统变倍补偿凸轮曲线的检测问题。
A set of polar coordinates measuring unit is formed with digital rotary table and digital altimeter,thus the measuring problem of the zoom compensating cam curve of the focusing system is solved.
出处
《光电工程》
CAS
CSCD
1998年第A12期59-61,共3页
Opto-Electronic Engineering
关键词
曲率测量
凸轮
调焦系统
坐标量测仪
Curvature measurement,Cam,Focusing systems,Coordinatometer
