Fault diagnosis system of rotating machinery vibration signal

被引：10

作者：

You, Lei ^{[1
]}

Hu, Jun ^{[2
]}

Fang, Fang ^{[1
]}

Duan, Lintao

机构：

[1] Chengdu Univ Technol, Coll Appl Nucl Technol & Automat Engn, Chengdu 610059, Peoples R China

[2] Sichuan Univ, Coll Comp Sci, Chengdu 610065, Peoples R China

来源：

CEIS 2011 | 2011年 / 15卷

关键词：

Rotating machinery; Vibration severity; Frequency division amplitude spectrum; Fault diagnosis;

D O I：

10.1016/j.proeng.2011.08.125

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A high demand has been presented in the measuring and diagnosis of vibration signal of rotating machinery, which can reflect the running state information of rotating machinery equipment. This paper designs a new type of fault diagnosis system of rotating machinery vibration signal, which can measure the vibration acceleration and velocity signals accurately, and analyze the vibration severity and frequency division amplitude spectrum of vibration signal. Experiment showed that our system can diagnose typical mechanical fault. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of [CEIS 2011]

引用

页数：5

共 10 条

[1] Cyclostationary analysis of rolling-element bearing vibration signals [J].

Antoniadis, I ;

Glossiotis, G .

JOURNAL OF SOUND AND VIBRATION, 2001, 248 (05) :829-845

[2]

CHENG Jian-sheng, 2011, COAL MINE MACHINERY, V23, P253

[3]

DU Yong-ying, 2011, COAL MINE MACHINERY, V32, P258

[4]

Hu Guanshu, 2003, DIGITAL SIGNAL PROCE

[5] Time-frequency distributions for crack detection in rotors - A fundamental note [J].

Le, Khoa N. .

JOURNAL OF SOUND AND VIBRATION, 2006, 294 (1-2) :397-409

[6]

Saad Bouguezel M, 2004, P IEEE ISCAS, V3, P561

[7] Balancing of machinery with a flexible variable-speed rotor [J].

Sève, F ;

Andrianoely, MA ;

Berlioz, A ;

Dufour, R ;

Charreyron, M .

JOURNAL OF SOUND AND VIBRATION, 2003, 264 (02) :287-302

[8]

Sun Qun, 2008, Computer Engineering, V34, P239

[9]

XIANG Ling, 2010, J VIBRATION SHOCK, V163, P42

[10]

You Lei, 2010, 18 INT C NUCL ENG, V1, P651

← 1 →