摘要
光学对中自动测量装置主要由面阵CCD、光源、光学镜头、处理电路和电源模块组成。详细介绍了测量原理,并进行了精度分析。按照实际参数进行了误差计算,对中时测量标准差仅为0.06 mm,实现了高精度测量。
The optical centering automatic measuring device is composed of area array CCD,lamp-house,optical lens,processing circuits and power supply module.The principles of the measuring device are introduced in detail,and the precision is analyzed.Based on the measured data,the standard deviation of centering is 0.06 mm,which shows that the device is with high-precision.
出处
《长春工业大学学报》
CAS
2010年第1期19-22,共4页
Journal of Changchun University of Technology
关键词
测量装置
光学对中
自动
面阵CCD
精度
measurement
optical centering
automatic
area array CCD
precision.
