摘要: 文章分析了数字式交流伺服系统中的电子齿轮环节的作用, 介绍了电子齿轮的基本原理。给出了一

种在数字式交流伺服系统中实现电子齿轮功能的方法, 同时介绍了大规模可编程逻辑器件在这方面的应用。最

后分析了电子齿轮的控制精度-Abstract: This paper analyzes the digital AC servo system links the role of electronic gear, introduces the basic principles of electronic gear. Gives a digital AC servo system for electronic gear function method, also introduced a large-scale programmable logic device in this application. Finally the accuracy of electronic control gear