摘要
本文讨论了光电测长仪的基本原理和设计方案,探讨了影响光电测长仪精度的基本因素;最后给出了实用光电测长仪控制电路的设计及其基本特点。
In this paper, The principle and design method of photoelectriclength-measuring device are discussed. It also discusses the factors influen-cing the accuracy of the device. Finally, it describes the design of thecontrol circuit for photoelctric length-measuring device and its characteristicss.
出处
《长春光学精密机械学院学报》
1989年第2期7-11,共5页
Journal of Changchun Institute of Optics and Fine Mechanics
关键词
测长仪
电路
光电检测
photoelectri measuring
lengthmeasuring desice
design of circit
