Application of wavelet packet transform on fault diagnosis of snapped bolt in gear box - Details

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Abstract：

Application　of　wavelet　packet　transform　to　fault　diagnosis　of　gear　box　is　introduced.　From　wavelet　packet　transform　of　vibration　signal　to　gear　box,　the　fault　information　of　gear　box　bolt　snapped　can　be　effectively　extracted.　According　to　the　fault　mechanism,　vibration　signal　of　rotating　machinery　has　steady　frequency　distribution.　If　every　feature　of　fault　frequency　can　be　extracted,　symptoms　for　fault　diagnosis　can　be　provided.

Keyword：

Bolts Wavelet transforms Vibrations (mechanical) Failure analysis Feature extraction Gears Wavelet analysis

Author Community：

[ 1 ] [Xing, Jun]Key Lab. of Advanced Manufacturing Technology of Beijing Municipality, College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China
[ 2 ] [Gao, Li-Xin]Key Lab. of Advanced Manufacturing Technology of Beijing Municipality, College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China
[ 3 ] [Wang, Guo-Dong]Key Lab. of Advanced Manufacturing Technology of Beijing Municipality, College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China
[ 4 ] [Ding, Fang]Key Lab. of Advanced Manufacturing Technology of Beijing Municipality, College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China
[ 5 ] [Zhang, Jian-Yu]Key Lab. of Advanced Manufacturing Technology of Beijing Municipality, College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China
[ 6 ] [Cui, Ling-Li]Key Lab. of Advanced Manufacturing Technology of Beijing Municipality, College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China

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Source ：

Journal of Beijing University of Technology

ISSN： 0254-0037

Year： 2007

Issue： 3

Volume： 33

Page： 240-244

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count：

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 7

Affiliated Colleges：

材料科学与工程学院本学院/部未明确归属的数据

建筑与城市规划学院本学院/部未明确归属的数据

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