DocumentCode
3315652
Title
Study on Lateral Vibration Responses of Misalignment Rotor-Bearing Systems Based on Linear Torsion Excitation
Author
Huer Sun ; Zhaojian Yang
Author_Institution
Mech. Eng. Coll., Taiyuan Univ. of Technol., Taiyuan, China
fYear
2010
fDate
23-25 July 2010
Firstpage
1
Lastpage
4
Abstract
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.
Keywords
fast Fourier transforms; machine bearings; rotors; vibrations; wavelet transforms; FFT; lateral vibration responses; linear torsion excitation; misalignment rotor-bearing systems; wavelet transforms; Educational institutions; Frequency measurement; Magnetic sensors; Petroleum; Position measurement; Power system interconnection; Shafts; System testing; Torque; Vibrations;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Engineering and Electronic Commerce (IEEC), 2010 2nd International Symposium on
Conference_Location
Ternopil
Print_ISBN
978-1-4244-6972-7
Electronic_ISBN
978-1-4244-6974-1
Type
conf
DOI
10.1109/IEEC.2010.5533191
Filename
5533191
Link To Document