加速度计频率特性分析

Reliability Analysis of Circuit Board Based on Physics of Failure

摘要:

针对系统振动试验中加速度计暴露出的故障现象,从加速度计的具体结构、传递函数等部分进行了分析推导和理论计算,分析了加速度计的频率特性,为产品试验、使用和改进提供了参考依据。

Abstract:

The pivotal parameters and transfer fuction of the accelerometer had been deduced and theoretically calculated,which based on the error phenomenon in system experiments. Then the frequency characteristic of the accelerometer wastheoretically analyzed and proved by simulation, which could offer a reference for testing, using and improving of the accel.erometer