Dynamics of a rotating system with a nonlinear eddy-current damper

Journal of Vibration and Acoustics, Transactions of the ASME

Volumn 120, Issue 4, 1998, Pages 848-853

  Kligerman, Y ^a   Gottlieb, O ^a  

^a TECHNION ISRAEL INSTITUTE OF TECHNOLOGY   (Israel)

Author keywords

[No Author keywords available]

Indexed keywords

DAMPING; DYNAMICS; EDDY CURRENTS; VIBRATIONS (MECHANICAL);

EDDY CURRENT DAMPER; EQUILIBRIUM STATE; HOPF BIFURCATION;

ROTATION;

EID: 0032183121     PISSN: 10489002     EISSN: 15288927     Source Type: Journal    
DOI: 10.1115/1.2893910     Document Type: Article

References (18)

1. Choi, Y-S., and Noah, S. T., 1987, “Nonlinear Steady-Stale Response of a Rotor-Support System,” ASME Journal OF Vibration, ACOUSTICS, STRESS, AND Reliability IN Design, Vol. 109, No. 3, pp. 255-261.
2. Choi, S-K., and Noah, S. T., 1994, “Mode-locking and Chaos in a Jeffcoit Rotor With Bearing Clearances,” ASME Journal of Applied Mechanics, Vol. 61, No. 2, pp. 131-138.
3. Frederick, J. R., and Darlow, M. S., 1994, “Operation of an Electromagnetic Eddy-Current Damper With a Supercritical Shaft,” ASME JOURNAL OF VIBRATION AND ACOUSTICS, Vol. 116, No. 4, pp. 578-580.
4. Genta, G., Delprete, C., Tonoli, A., and Rava, E., and Mazzocchetti, L., 1992, “Analytical and Experimental Investigation of a Magnetic Radial Passive Damper,” Proceedings of the Third International Symposium on Magnetic Bearings, pp. 255-264.
5. Gunter, E. J., Humphris, R. R., and Severson, S. J., 1983, Design Study of Magnetic Eddy-Current Vibration Dampers for Application to Cryogenic Turbomachinery, University of Virginia Report UVA/528210/MAE84/101, NASA Grant NAG-3-263.
6. Ehrich, F. F., 1991, “Some Observations of Chaotic Vibration Phenomena in High-Speed Rotordynamics,” ASME JOURNAL OF VIBRATION AND ACOUSTICS, Vol. 113, No. 1, pp. 50-57.
7. Ehrich, F. F., 1992, “Observations of Subcritical Superharmonic and Chaotic Response in Rotordynamics,” ASME JOURNAL OF VIBRATION AND ACOUSTICS, Vol. 114, No. 1, pp. 93-100.
8. Ehrich, F. F., 1995, “Nonlinear Phenomena in Dynamic Response of Rotors in Anisotropic Mounting Systems,” ASME Special Combined Issue of the Journal of Mechanical Design and the Journal of Vibration and Acoustics, Vol. 117(B), pp. 154-161.
9. Ishida, Y., Nagasaka, I., Inoue, T., and Lee, S., 1996, “Forced Oscillations of a Vertical Continuous Rotor with geometric Nonlinearity,” Nonlinear Dynamics, Vol. 11, pp. 107-120.
10. Kligerman, Y., Grushkevich, A., Darlow, M. S., and Zuckerberger, A., 1995, “Analysis and Experimental Evaluation of Inherent Instability in Electromagnetic Eddy-Current Dampers intended for Reducing Lateral Vibration of Rotating Machinery,” Proceedings of ASME 15th Biennial Conference on Vibration and Noise, Boston, MA, pp. 1301-1309.
11. Kligerman Y., Gottlieb, O., and Darlow, M., 1997, “Nonlinear Vibration of a Rotating System with an Electromagnetic Damper and Cubic Restoring Force,” Journal of Vibration and Control in press.
12. Maxfield, B. W., Kuramoto, A., Hulbert, J. K., and Smiley, P., 1989, “Electromagnetic Vibration Dampers,” Proceedings of Damping ‗89 at West Palm Beach, FI, Vol. 3, pp. ICD-I-ICD-II.
13. Morii, S., Nagai, N., Katayama, K., and Sueoka, A., 1996, “Stability Analysis of Rotors Operating in Magnetic Field,” IMechE (Institution of Mechanical Engineers) Conference Transactions of the Sixth International Conference on Vibrations in Rotating Machinery, London, pp. 331-340.
14. Nagaya, K., Kojima, H., Karube, Y., and Kibayashi, H., 1984, “Braking Forces and Damping Coefficients of Eddy-current Brakes Consisting of Cylindrical Magnets and Plate Conductors of Arbitrary Shape,” IEEE Transactions on Magnetics, Vol. Mag-20, No. 6, pp. 2136-2145.
15. Nayfeh, A. H., and Balachandran, B., 1995, Applied Nonlinear Dynamics, Wiley, New York.
16. Schieber, D., 1986, Electromagnetic Induction Phenomena, Springer Series in Electrophysics, V. 16, Springer-Verlag, Berlin, New-York.
17. Shaw, J., and Shaw, S. W., 1989, “Instabilities and Bifurcations in a Rotating shaft,” Journal of Sound and Vibration, Vol. 132, No. 2, pp. 227-244.
18. Shaw, J., and Shaw, S. W., 1991, “Non-Linear Resonance of an Unbalanced Rotating Shaft with Internal Damping,” Journal of Sound and Vibration, Vol. 147, No. 3, pp. 435-451.