摘要
以线阵ＣＣＤ光电传感器作为接收器，能够自动测量和实时显示透镜的焦距。介绍测量系统的工作原理、软硬件设计与测量误差。
Aphotoelectric measuring system of focal length which uses linear CCD sensor as the detector can automatically measure and real-time display.The principle of this system and the design of hardware and software are described in this paper.
出处
《传感器技术》
CSCD
1995年第3期53-55,共3页
Journal of Transducer Technology
