光电编码器用计算机自动检测装置

A Automatical Testing System for Optical-electrical Encoder

描述的是一个光电编码器的测试装置，该系统采用计算机对光电编码器的输出信号进行自动采集与处理，能有效、全面、可靠地对光电编码器的误差进行检测。阐述了该装置的原理及其硬件和软件的构成，并讨论了一些实际问题及解决方法。

This parer describes a test appatatus for optical-electrical encoder. It samples and processes the datu of the oatput of encoder automatically with the appiication of computer. It can detectand test the quality and error of the encoder effectively,completely,and reliably. The paper discussesthe working principle and its hardware and software. The peper also raises some practical problems aswell as some susaestions to solve the problems.