【摘要】 CCD激光微位移测量头是利用三角法原理设计的一种高精度非接触激光微位移传感器。由于CCD激光微位移测量头的特定结构和工作原理所决定 ,要使得其达到设计精度 ,在实际使用中必须满足几个重要条件。本文着重论述了应用中问题的由来和解决办法更多还原

【Abstract】 CCD micro-displacement measuring system is an ultra high accuracy non-contact laser displacement device on the basis of trigonometry theory.Because of the special structure and principle of the head of the CCD micro-displacement measuring system,several important conditions must be satisfied to reach the expected accuracy.This paper emphasizes on the problem and resolution in practice.更多还原