基于差频解调技术的感应同步器数显表的研究  

Research of inductosyn digital display meter based on demodulation technology

作　　者：张力[1] 陈堂贤[1] 

机构地区：[1]湖北三峡学院机电系,湖北宜昌443003

出　　处：《组合机床与自动化加工技术》2000年第8期16-17,共2页Modular Machine Tool & Automatic Manufacturing Technique

摘　　要：通过分析传统鉴相型数显表的工作原理 ,揭示了其检测分辨率与抗干扰能力之间的矛盾 ,并提出了采用差频解调和高频激磁等技术解决矛盾的方法。Based on analysis of the operational principle of the traditional inductosyn digital display meter in the paper,the contradiction between detecting resolution ratio and antidisturbance ability is discovered.And then,to resolve the contradiction,the method of demodulation technology and high frequency excitement technology being used is advanced.

关 键 词：差频解调 数控机床 感应同步器数显表 位移检测 

分 类 号：TG659.023[金属学及工艺—金属切削加工及机床]