Application of photoelectric encoder in industrial automation system
光电编码器在工业自动化系统中的应用

摘要

光电编码器是现代科学技术发展的新型产物，其属于精密性较强的传感器，常应用于航空航天、工业控制以及自动化检测等多个领域。特别是伴随我国智能工业发展的速度越来越快，工业自动化系统得到了广泛应用，而光电编码器便是其中非常重要的组成部分，市场需求量逐渐增加，随之而来的便是工业领域对光电编码器准确性以及效率提出的高要求，为了满足日益多元化的工业制造需求，光电编码器应用的技术也在不断优化与创新。而本文将研究的重点放在了增量式、绝对值两种编码器层面，在阐述了其应用原理以及信号输出基础之上，进一步明确增量式编码器与绝对值编码器应用的优势及特点，同时分析了光电编码器在工业自动化系统中应用的趋势。

Abstract

Photoelectric encoder is a new product of the development of modern science and technology, which belongs to the sensor with strong precision, often used in aerospace, industrial control and automatic detection and other fields. Especially with the development of intelligent industry in our country more and more fast, industrial automation system has been widely used, and photoelectric encoder is a very important part, market demand is gradually increasing, followed by the industrial requirements of photoelectric encoder accuracy and efficiency, in order to meet the demand of increasingly diversified industrial manufacturing, photoelectric encoder application technology is constantly optimization and innovation. In this paper, the research focuses on the level of incremental and absolute encoder, on the basis of its application principle and signal output, the paper further clarifies the advantages and characteristics of incremental encoder and absolute encoder, and analyzes the application trend of photoelectric encoder in industrial automation system.