Experiment of oil-film whirl in rotor system and wavelet fractal analyses

Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - DETC2005

Volumn 6 B, Issue , 2005, Pages 1149-1154

  Han, Qing Kai ^a   Zhang, Zhi Wei ^a   Yao, Hong Liang ^a   Wen, Bang Chun ^a  

^a NORTHEASTERN UNIVERSITY   (China)

Author keywords

Oil film whirl; Rotor system; Wavelet fractal analysis; Wavelet transform

Indexed keywords

FRACTALS; NONLINEAR CONTROL SYSTEMS; SHAFTS (MACHINE COMPONENTS); THIN FILMS; WAVELET TRANSFORMS;

OIL-FILM WHIRL; ROTATING PROCESS; WAVELET FRACTAL ANALYSIS;

ROTORS;

EID: 33244482479     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/detc2005-85218     Document Type: Conference Paper

References (10)

1. Newkirk, B. L., Taylor, H. D., 1925, "Shaft whipping due to oil action in journal bearing", General Electric Review, 28, pp. 559-568.
2. Adiletta, G., Guido, A. R., Rossi, C., 1996, "Chaotic motions of a rotor in short journal bearings", Nonlinear Dynamics, 10, pp. 251-269.
3. Jing J. P., Meng G., Sun Y., Xia S. B., 2004, "On the non-linear dynamic behavior of a rotor-bearing system", Journal of Sound and Vibration, 274, pp. 1031-1044
4. Sundarajan, P., Noah, S.T., 1998, "An algorithm for response and stability of large order nonlinear systems application to rotor system", Journal of Sound and Vibration 214, pp. 695-723.
5. Wen, B. C., Wu, X. H., Ding, Q., Han, Q. K., 2004, Dynamics and experiments of fault rotors, Science press, China, (in Chinese)
6. Han, Q. K., Yu, T., Yu, J. C., Wen, B. C., 2004, "Nonlinear dynamic analysis of unbalanced single-span double-disc rotor bearing system", Journal of Mechanical Engineering, 40, pp. 16-20. (in Chinese)
7. Lamarque, C. H., and Pernot, S., 2001, "An overview on a wavelet mud-scale approach to investigate vibrations and stability of dynamical systems", Nonlinear Analysis, 47, pp. 2271-2281
8. Paciard, N. H., Grutchfield, J. P., Farmer, J. D., et al., 1980, "Geometry from a time series", Phys Rev Lett, 45, pp 712-716.
9. Kantz, H., 1994, "A robust method to estimate the maximal Lyapunov exponent of a time series", Phys. Lett. A, 185, pp. 77-87.
10. Sano, M., and Sawada, Y., 1985, "Measurement of the Lyapunov spectrum from a chaotic time series", Phys. Rev. Lett, 55, pp. 1082.