Rotor vibration with auxiliary bearing contact in magnetic bearing systems Part 2: Robust synchronous control for rotor position recovery

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science

Volumn 217, Issue 4, 2003, Pages 393-410

  Cole, M O T ^a   Keogh, P S ^a  

^a University of Bath   (United Kingdom)

Author keywords

Auxiliary bearing contact; Clearance; Flexible rotor; Robust stability; Vibration control

Indexed keywords

CLOSED LOOP CONTROL SYSTEMS; LINEAR SYSTEMS; MAGNETIC BEARINGS; VIBRATIONS (MECHANICAL);

ROTOR POSITION CONTROL;

ROTORS;

BEARING; CONTACT; CONTROL SYSTEM; ROTOR; VIBRATION;

EID: 0142167396     PISSN: 09544062     EISSN: None     Source Type: Journal    
DOI: 10.1243/095440603321509685     Document Type: Article

References (12)

1. Burrows, C. R. and Sahinkaya, M. N. Vibration control of multi-mode rotor bearing systems. Proc. R. Soc. Lond., 1983, A386, 77-94.
2. Knospe, C., Hope, R., Fedigan, S. and Williams, R. Experiments in the control of unbalanced response using magnetic bearings. Mechatronics, 1995, 5, 385-400.
3. Keogh, P. S., Burrows, C. R. and Berry, T. On-line controller implementation for attenuation of synchronous and transient rotor vibration. Trans. ASME, J. Dynamic Systems, Measmt, and Control, 1996, 118, 315-321.
4. Cole, M. O. T., Keogh, P. S. and Burrows, C. R. Control of multifrequency rotor vibration components. Proc. Instn Mech. Engrs, Part C: J. Mechanical Engineering Science, 2002, 216(C2), 165-177.
5. Nonami, K. and Liu, Z. Adaptive unbalance vibration control of a magnetic bearing system using frequency estimation for multiple periodic disturbances with noise. In Proceedings of IEEE Conference on Control Applications, Vol. 1, Kohala Coast, Hawaii, 1999, pp. 576-581.
6. Keogh, P. S., Mu, C. and Burrows, C. R. Optimised design of vibration controllers for steady and transient excitation of flexible rotors. Proc. Instn Mech. Engrs, Part C: J. Mechanical Engineering Science, 1995, 209(C3), 155-168.
7. Manchala, D. W., Palazzolo, A. B., Kasak, A. K., Montague, G. T. and Brown, G. V. Constrained quadratic programming active control of rotating mass imbalance. J. Sound Vibr., 1997, 205, 561-580.
8. Keogh, P. S., Cole, M. O. T. and Burrows, C. R. Multi-state transient rotor vibration control using sampled harmonics. Trans. ASME, J. Vibr. Acoust., 2002, 124, 186-197.
9. Keogh, P. S. and Cole, M. O. T. Rotor vibration with auxiliary bearing contact in magnetic bearing systems. Part 1: synchronous dynamics. Proc. Instn Mech. Engrs, Part C: J. Mechanical Engineering Science, 2003, 217(C4), 377-392.
10. Boyd, S., El Ghaoui, L., Feron, E. and Balakrishman, V. Linear Matrix Inequalities in System and Control Theory, 1994 (SIAM, Philadelphia, Pennsylvania).
11. Boyd, S. and Barratt, V. Linear Controller Design, Limits of Performance, 1991 (Prentice-Hall, Englewood Cliffs, New Jersey).
12. Gahinet, P. and Apkarian, P. A linear matrix inequality approach to H-infinity control. Int. J. Robust and Nonlinear Control, 1999, 4, 421-448.