Remote online machine condition monitoring system

被引:31
作者
Pan, Min-Chun [1 ]
Li, Po-Ching [1 ]
Cheng, Yong-Ren [2 ]
机构
[1] Natl Cent Univ, Dept Mech Engn, Jhongli 320, Taoyuan County, Taiwan
[2] Ind Technol Res Inst, Energy & Environm Res Lab, Hsinchu, Taiwan
关键词
Remote monitoring; Machine condition monitoring; Fault diagnosis; Signal-processing;
D O I
10.1016/j.measurement.2008.01.004
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The study aims at realizing a remote online machine condition monitoring system built up in the architecture of both the Borland C++ Builder (BCB) software-developing environment and Internet transmission communication. Various signal-processing computation schemes such as time-frequency analysis and order tracking for signal analysis and pattern recognition purposes are implemented based upon the Borland C++ Builder graphical user interface. Thus machine fault diagnostic capability can be extended by using the socket application program interface as the transmission control protocol/Internet protocol (TCP/IP). In the study, the effectiveness of the developed remote diagnostic system is justified by monitoring a transmission-element test rig. A complete monitoring cycle including data acquisition, signal-processing, feature extraction, pattern recognition through the artificial neural networks, and online video surveillance, is demonstrated. Crown Copyright (C) 2008 Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码:912 / 921
页数:10
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