Wavelet Analysis of Misalignment Fault of Rotor-Bearing Systems

Abstract:

Article Preview

A misalignment rotor-bearing systems is studied as an object. Comparing two kinds of vibration characteristics of 0 torque excitation and linear torque excitation. The experimental data are analyzed by FFT and wavelet. Conclusion is obtained. Certain torque excitation can control oil whirl to a certain extent. On the other hand, linear torque excitation can increase degree of misalignment.

Info:

Periodical:

Edited by:

Dongye Sun, Wen-Pei Sung and Ran Chen

Pages:

4902-4906

DOI:

10.4028/www.scientific.net/AMM.121-126.4902

Citation:

H. N. Liu "Wavelet Analysis of Misalignment Fault of Rotor-Bearing Systems", Applied Mechanics and Materials, Vols. 121-126, pp. 4902-4906, 2012

Online since:

October 2011

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Price:

$35.00

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