摘要
本文介绍了激光位移传感器的性能,以及由ADS7805和单片机构成的数据采集传输设备。该系统能够检测80±15mm范围的位移量,分辨率3μm,检测精度±15μm,工作带宽2kHZ以上,可适用于多种非接触测量领域。
There are two part of this article. One is the function of laser probing displacement sensor, the other is the data samping and transmission devices based on ADS7805 and MCS-51. This system can detect the displacement of 80±15mm, 3μm resolution, ± 15μm precision, 2kHz higher working band width. It can be used in many non-contact application.
出处
《微计算机信息》
北大核心
2008年第4期137-139,共3页
Control & Automation
基金
国家863计划项目(No.2003AA712014)
