光电编码器检测技术的研究现状及发展趋势

摘要

The working principles of the photoelectric encoder are described.Photoelectric encoders are divid-ed into two categories according to different coding modes.The performance features of two kinds of encoders and their advantages and disadvantages are summarized.According to the current study of encoder detection technology, the encoder detection methods and the common model are introduced firstly.Then the existing photoelectric encoder detecting technology and apparatuses are introduced.The characteristics, applicability and inadequacies of each de-tection method are analyzed by comparison.Finally, the future development trends of photoelectric encoder detection technology of high precision, high efficiency and high suitability are summarized.%阐述了光电编码器的工作原理，按照编码方式的不同将光电编码器分为两类，总结比较两类编码器的性能特点及各自的优缺点。针对编码器检测技术的研究现状，介绍了常见编码器检测方法及模型，以及国内外现有的光电编码器检测技术及装置，并对比、分析、统计各检测方法的特点、适用场合及不足之处。并概括总结了未来光电编码器检测技术高精度、高效、高适用性的发展趋势。