The essential characteristics oftransducer zero-excursion caused by common-mode interference are approached by means of a transducerequivalentcircuit.
利用传感器等效电路,分析了共模干扰造成传感器零点变化的实质。
2
The main aspects are as follows:1. Derivate the resonance frequency equation according to the electro-mechanical equivalentcircuitof sandwich transducer.
主要工作如下:1、根据夹心式换能器的机电等效电路图,推导了换能器的整体频率方程。
3
This paper uses the equivalent-circuit way to study the mathematical model of capacitive grate transducer.