压控跟踪滤波器原理与实现方法  

Principle and realization method for one kind of voltage controlled tracking filter

作　　者：李晓鹏[1] 徐静[1] 李矩[1] 刘桂雄[1] 

机构地区：[1]华南理工大学机械工程学院光机电技术研究所,广州510640

出　　处：《现代制造工程》2006年第10期114-115,20,共3页Modern Manufacturing Engineering

摘　　要：介绍压控式跟踪滤波器的原理,并提出一种新的设计方法,较高精度地提取外部信号,信噪比高,同时将该方法运用在动平衡机检测电路中。实践表明,该方法具有测量精度高,准确可靠等特点。The principle of voltage controlled tracking filters is introduced and a new design method is presented,which can pick up exterior signals more accurately with high signal-to-noise ratio. Meanwhile this method is applied to the detecting circuit of the dynamic balancing machine ,which indicates that it has the characteristics of high accuracy measure, precision, reliability and so on.

关 键 词：压控 跟踪滤波器 倍频 

分 类 号：TM938[电气工程—电力电子与电力传动]