【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。更多还原

【Abstract】 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.更多还原