Research on calculating natural frequency of piezoelectric accelerometer

ZHANG Zhong-cai; YANG Li-ming; CHENG Yong-sheng

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Research on calculating natural frequency of piezoelectric accelerometer

更新时间：2025-09-11

- Research on calculating natural frequency of piezoelectric accelerometer
- Issue 8, Pages: 19-22(2008)
- 作者机构：
  
  中国工程物理研究院电子工程研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP212.1
- Published：2008
- 稿件说明：
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[1]张中才,杨黎明,程永生.压电加速度传感器的固有频率计算方法研究[J].传感器与微系统,2008(08):19-22.

ZHANG Zhong-cai, YANG Li-ming, CHENG Yong-sheng. Research on calculating natural frequency of piezoelectric accelerometer[J]. 2008, (8): 19-22.
[1]张中才,杨黎明,程永生.压电加速度传感器的固有频率计算方法研究[J].传感器与微系统,2008(08):19-22. DOI：

ZHANG Zhong-cai, YANG Li-ming, CHENG Yong-sheng. Research on calculating natural frequency of piezoelectric accelerometer[J]. 2008, (8): 19-22. DOI：

摘要

针对压电加速度传感器在工程应用中的特点

从传感器的力学模型出发

建立数学模型

分析了基座、压电片、质量块对压缩型压电加速度传感器固有频率的影响

通过计算和仿真

得出了影响传感器固有频率的一些影响因素与变化规律。计算和仿真结果表明了计算方法的有效性。

Abstract

In the light of the property of piezoelectric accelerometer in engineering application

the mathematic model base on mechanics model is established.The effect of substrate

piezoelectric slice

seismic mass on the natural frequency of compressed piezoelectric accelerometer is anlyzed

some influencing factors and its rule is found through calculating and simulating.The results of computation and simulation indicate the effectiveness of the calculating method.

关键词

Keywords

references

浅谈影响压电式传感器高频响应的因素 [J]. 程志勤,罗佩云. 烟台教育学院学报 . 2005(03)

弹簧的等效质量研究 [J]. 刘怀宜. 重庆工学院学报 . 2001(02)

基于接触分形理论的机械结合面法向接触刚度模型 [J]. 张学良,黄玉美,韩颖. 中国机械工程 . 2000(07)

具有自检功能的压阻式三维加速度传感器 [J]. 范茂军,吴亚林. 传感器技术 . 1996(05)

粗糙平面接触刚度的研究 [J]. 饶柱石,夏松波,汪光明. 机械强度 . 1994(02)

高等结构动力学[M]. 天津大学出版社 , 唐友刚编著, 2002

材料力学[M]. 高等教育出版社 , 刘鸿文主编, 1992

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