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Sliding Mode Control with Disturbance Observer for An Active Magnetic Bearing System  

강민식 (경원대 공대 기계공학과)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers D / v.53, no.6, 2004 , pp. 408-414 More about this Journal
Abstract
In this paper, a disturbance observer based sliding mode control is proposed to attenuate disturbance responses in an active magnetic bearing system, which is subject to base motion. An algorithm which decouples disturbance observation dynamics from sliding mode dynamics is suggested. This algorithm preserves the robustness of the sliding mode control and satisfies reachability condition in the presence of external disturbance and parameter uncertainties. Along with experimental results, it is shown that the proposed control is effective in disturbance rejection without any additive disturbance measurement.
Keywords
Active magnetic bearing; Sliding mode control; Base disturbance; Disturbance observer;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 V. I. Utkin, 1992, Sliding modes in control and optimization, Springer-Verlag
2 M. O. T. Cole, P. S. Keogh, and C. R. Burrows, 1998, 'Control and Non-linear Compensation of a Rotor/Magnetic Bearing System Subject to base Motion', 6th Int. Symposium on Magnetic Bearings, Cambridge, MA, pp.618-627.
3 M. E. Kasada, J. Clements, A. L. Wicks, C. D. HalL and R. G. Kirk, 2000, 'Effect of Sinusoidal Base motion on a Magnetic Bearing', Proc. IEEE International Conference on Control Applications, pp.144-149   DOI
4 M. S. Kang and J. S. Iung, 2004, 'Disturbance Compensation Control of An Active magnetic Bearing System by Multiple FXLMS Algorithm-Theory', J. of KSPE , vol. 21, No.2, pp. 74-82   과학기술학회마을
5 M. S. Kang and J. S. Jung, 2004, 'Disturbance Compensation Control of An Active magnetic Bearing System by Multiple FXLMS Algorithm-Experiment', J. of KSPE , vol. 21, No.2, pp. 83-91   과학기술학회마을
6 D. K. Young, V. I. Utkin, and Ozguner, 1999, A control engineer's guide to sliding mode control', IEEE Transaction on Control Technology, vol. 7, no. 3   DOI   ScienceOn
7 C. Edwards and S. K. Spurgeon' 1998, Sliding Mode Control - Theory and Application, Taylor & Francis
8 T. J. Yeh and Y. J. Chung, 2000, 'Sliding control of magnetic bearing systems,' Proc. of the American Control Conference, pp. 1622 -1626   DOI
9 I. M. M. Hassan and A. M. Mohamed, 2001, 'Variable 'structure control of a magnetic levitation system', Proc. of the American Control Conference, pp.3725 - 3730   DOI
10 V. I. Utkin, J. Guldner, and J. Shi, 1999, Sliding mode control in electromechanical systems, New-York.Taylor & Francis
11 Shan, X. and Menq, C. H., 2002, 'Robust disturbance rejection for improved dynamic stiffness of magnetic suspension stage', IEEE/ASME Trans. on Mechatronics, vol. 7, no.3, pp.289-295   DOI   ScienceOn
12 X.Shan and C. H. Menq, 2002, 'Robust disturbance rejection for improved dynamic stiffness of a magnetic suspension stage,' IEEE/ ASME Trans. on Mechatronics, vol.7, no.3, pp.289-295   DOI   ScienceOn
13 A. Kawamura, H. Itoh, and K. Sakamoto, 1994, 'Chattering reduction of disturbance observer based sliding mode control,' IEEE Trans. Ind. Application, vol. 30, pp.456-461   DOI   ScienceOn
14 Y. Suzuki, 1998, 'Acceleration Feedforward Control for Active Magnetic Bearing Excited by Ground Motion', IEEE Proc. Control Theory Appl., vol.145, no.2, pp.113 -118   DOI   ScienceOn
15 R. Zanasi, 1993, 'Sliding mode using discontinuous control algorithm of integral type,' Int. J of Control, vol. 57, pp.1079-1099   DOI   ScienceOn
16 A. E. Rundell, S. V. Drakunov, and R. A. Decarlo, 1996, 'A sliding mode observer and controller for stabilization of rotational motion of a vertical shaft magnetic bearing,' IEEE Trans. on Control Systems Technology, vol. 4, no. 5, pp.598-608   DOI   ScienceOn