Research and development of remote monitoring system of running status of rotating machinery

WANG Zhi-hong; FAN Yu-gang; FENG Zao

doi:10.13873/j.1000-9787(2017)09-0088-03

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Research and development of remote monitoring system of running status of rotating machinery

更新时间：2025-09-11

- Research and development of remote monitoring system of running status of rotating machinery
- Vol. 36, Issue 9, Pages: 88-90+93(2017)
- 作者机构：
  
  1. 昆明理工大学信息工程与自动化学院
  2. 云南省矿物管道输送工程技术研究中心
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-9787(2017)09-0088-03
  CLC： TH17;TP873
- Published：2017
- 稿件说明：
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[1]王之宏,范玉刚,冯早.旋转机械设备运行状态远程监测系统研究与开发[J].传感器与微系统,2017,36(09):88-90+93.

WANG Zhi-hong, FAN Yu-gang, FENG Zao. Research and development of remote monitoring system of running status of rotating machinery[J]. 2017, 36(9): 88-90+93.
[1]王之宏,范玉刚,冯早.旋转机械设备运行状态远程监测系统研究与开发[J].传感器与微系统,2017,36(09):88-90+93. DOI： 10.13873/j.1000-9787(2017)09-0088-03.

WANG Zhi-hong, FAN Yu-gang, FENG Zao. Research and development of remote monitoring system of running status of rotating machinery[J]. 2017, 36(9): 88-90+93. DOI： 10.13873/j.1000-9787(2017)09-0088-03.

摘要

设计开发了一种旋转机械设备运行状态远程监测系统

对旋转机械设备的振动信号进行采集

将采集的振动数据通过以太网模块传输至路由器

再通过因特网传输至上位机。上位机采用固有时间尺度分解（ITD）方法对振动信号进行分解

对分解后的固有旋转（PR）分量绘制Teager能量谱

提取旋转机械设备振动信号的幅频特性。系统可实现振动信号的采集、传输及存储

实验表明:ITD结合Teager能量算子的方法可有效地检测出振动信号的幅频特性。

Abstract

A kind of remote monitoring system is designed and developed. This system collects vibrating signals generated by rotating machinery

and transmits to router by Ethernet module

and then transmits to upper computer through Internet. The intrinsic time scale decomposition（ ITD） is introduced to decompose the collected vibrating signals on upper PC

so that the Teager energy spectrum can be drawn through proper rotation（ PR） components

from which the characteristics of vibrating signal of rotating machinery can be extracted. This system is capable of collecting

transfmitting and storage of the vibrating signals

experimental results indicate that the method of ITD combining with Teager energy operator can effectively detect and amplitude frequency characteristics of vibrating signals.

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references

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