Vibration Measurement and Fault Diagnosis System for Experimental Teaching

被引：0

作者：

Yang Xiaoyan ^{[1
]}

Xiao Yougang ^{[2
]}

Huang Jianfeng ^{[2
]}

机构：

[1] Chongqing Univ Sci & Technol, Coll Mech & Power Engn, Chongqing 401331, Peoples R China

[2] Cent S Univ, Sch Traff & Transportat Engn, Changsha, Peoples R China

来源：

FRONTIERS OF MANUFACTURING SCIENCE AND MEASURING TECHNOLOGY III, PTS 1-3 | 2013年 / 401卷

基金：

中国博士后科学基金;

关键词：

equipment; vibration measurement; fault diagnosis; experiment teaching;

D O I：

10.4028/www.scientific.net/AMM.401-403.1226

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Based on LabVIEW, vibration measurement and diagnosis system of equipment was developed for experimental teaching. On the platform, vibration signals from running equipment can be sampled, displayed, stored, and analyzed in time domain, frequency domain and time-frequency domain. The advanced signal processing technology such as power spectrum analysis, cepstrum analysis, demodulation analysis can also be executed. Using pattern recognition technology, the processed signals can be integrated for intelligent diagnosis of equipment state. The experimental system is helpful for students to learn signal processing methods, and to design virtual instrument.

引用

页码：1226 / +

页数：2