Design of marine vibration measuring instrument based on piezoelectric acceleration transducer

SUN Qian; YIN Fei; SHANG Jing

doi:10.13873/j.1000-97872013.05.006

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Design of marine vibration measuring instrument based on piezoelectric acceleration transducer

更新时间：2025-09-11

- Design of marine vibration measuring instrument based on piezoelectric acceleration transducer
- Vol. 32, Issue 5, Pages: 71-73(2013)
- 作者机构：
  
  中船重工第703研究所无锡分部
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872013.05.006
  CLC： TH825;TP212
- Published：2013
- 稿件说明：
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[1]孙倩,尹菲,尚晶.基于压电式加速度传感器的船用振动测量仪设计[J].传感器与微系统,2013,32(05):71-73.

SUN Qian, YIN Fei, SHANG Jing. Design of marine vibration measuring instrument based on piezoelectric acceleration transducer[J]. 2013, 32(5): 71-73.
[1]孙倩,尹菲,尚晶.基于压电式加速度传感器的船用振动测量仪设计[J].传感器与微系统,2013,32(05):71-73. DOI： 10.13873/j.1000-97872013.05.006.

SUN Qian, YIN Fei, SHANG Jing. Design of marine vibration measuring instrument based on piezoelectric acceleration transducer[J]. 2013, 32(5): 71-73. DOI： 10.13873/j.1000-97872013.05.006.

摘要

振动测量在提高船舶动力设备的使用寿命和可靠性方面已经成为船舶工程测试的一项重要课题。为了诊断船舶动力设备的机械故障并监测其运行时振动状态

设计了一种基于压电式加速度传感器

采用差分运算电路与电压并联负反馈电路实现信号的稳定转换

由巴特沃斯滤波电路等进行信号调理的船用振动测量仪。该船用振动测量仪输出的电压信号稳定

满足机械设备振动测量的精度要求

且与市面上大多数的振动分析仪匹配

已在工程中得到了大量应用。

Abstract

In the field of improving reliability and prolonging work time of marine power plant

vibration measuring has been an important subject of marine engineering testing.In order to diagnose mechanical fault and monitor vibration state of marine power plant

a marine vibration measuring instrument based on piezoelectric acceleration transducer is designed.Signal is converted stably by differential operational circuit and voltage shunt negative feedback circuit

Butterworth filtering circuit and other circuits are used to modulate signal.The voltage signal output of instrument is stable which meets precision requirement for mechanical vibration measuring and matches most vibration analyzer on market

and has been widely used in engineering.

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references

基于磁电式速度传感器的振动测量系统 [J]. 刘洁. 机电产品开发与创新 . 2010(06)

新型FBG振动传感器的研究与实现 [J]. 姜明顺,隋青美,冯德军. 仪表技术与传感器 . 2009(06)

压电式加速度传感器在振动测量系统的应用研究 [J]. 陆兆峰,秦旻,陈禾,林立,张颖. 仪表技术与传感器 . 2007(07)

基于LabVIEW的虚拟低频振动测量系统研制 [J]. 朱启琨,谭志洪. 仪表技术 . 2006(04)

超低频振动传感器的研究 [J]. 范云霄,于涛,刘桦,赵永军. 工矿自动化 . 2002(04)

振动测量系统中双积分电荷放大器的设计与应用 [J]. 徐赛秋,杨新尧. 实验室研究与探索 . 1994(04)

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