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.
出处
《组合机床与自动化加工技术》
北大核心
2000年第8期16-17,共2页
Modular Machine Tool & Automatic Manufacturing Technique
关键词
差频解调
数控机床
感应同步器数显表
位移检测
demodulation technology
high frequency excitiment
antidisturbance ability
resolution ratio
