Research on Mechanical Faults with Application of Three Order Cumulants' Coupling Features in Fault Diagnosis

Wen Bing Wu; Shu Qun Yang

doi:10.4028/www.scientific.net/AMM.345.112

Paper Titles

Investigation on Vibro-Acoustic Characteristics from Submerged Cylindrical Shell with Double Damping Layers
p.94

Simulation Research on the Basic Platform's Automatic Leveling System Based on SimHydraulics
p.99

Optimal Control for Three-Axle Vehicle's All-Wheel Steering
p.104

Development and Application of Portable Mining Vibration Recorder
p.108

Research on Mechanical Faults with Application of Three Order Cumulants' Coupling Features in Fault Diagnosis
p.112

Research on Mechanical Faults with Application of 1(1/2) Dimensional Spectrual Coupling Features in Fault Diagnosis
p.116

Research-Based Single Chip Microcomputer Controlling of Throttle in 09-32 Tamping Machine
p.120

Modal Analysis on Tooth Ring Plate of Three-Ring Gear Reducer
p.124

Research on Mechanical Design with Design and Implement of High-Frequency Excitation Signal Source in Eddy Current Testing
p.128

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 345Research on Mechanical Faults with Application of...

Research on Mechanical Faults with Application of Three Order Cumulants' Coupling Features in Fault Diagnosis

Abstract:

In mechanical engineering, three-order cumulants have a lower computing complexity compared with bispectrum, and three-order cumulants complex formal includes different coupling information of signals in different difinitions, in the experiment, through these different coupling modes, features of fault signals and normal signals are fetched by 2-D wavelet in low frequency part, then these features are used to diagnose fault. The experiment shows that the method can achieve satisfactory result in different difinitions in mechanical fault diagnosis.

You might also be interested in these eBooks

Advanced Research on Mechanical Engineering, Industry and Manufacturing Engineering III

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 345)

Pages:

112-115

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.345.112

Citation:

Cite this paper

Online since:

August 2013

Authors:

Wen Bing Wu, Shu Qun Yang

Keywords:

2-D Wavelet, Fault Diagnosis, Three Order Cumulants

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Cai Qizhi, Huang Yijian Study on aut0regressiVe trispectrum slices. Chinese Jouma1 of Scientific Instrument 2009, 30(02).

Google Scholar

[2] Baydar N．Ball A．A comparative study of acoustic and vibration signals in detection of gear failures using Wigner—Ville distributions. Mechanical Systems and Signal Processing. (200 l) 15(6). 1091—1 107.

DOI: 10.1006/mssp.2000.1338

Google Scholar

[3] Zhang Yan, Wang Shuxun. The slice spectra approach to nonlinear phase coupling analysis. Acta Electronic Sinica, 1998, 26(10): 104-109.

Google Scholar

[4] M.R. Raughveer. IEEE Trans. Time-domain approaches to quadratic phase coupling estimation Automatic Control . 1990. AC 35: 48-56.

DOI: 10.1109/9.45142

Google Scholar

[5] Wu Wenbing, Huang Yijian. Fault Diagnosis of Reducing Valve Based on Bispectra Slices. Computer Measurement & Control, (in chinese)2011(10).

Google Scholar

[6] Wu Wenbing, Yang Shuqun，Huang Yijian . Application of three order cumulants in fault diagnosis, CEECM, (2012).

Google Scholar