Q-parameterization control of vibrations in a variable speed magnetic bearing

Abdelfatah M. Mohamed, Fumio Matsumura, Toru Namerikawa, Jun Ho Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

13 Citations (Scopus)

Abstract

A controller design methodology was proposed using Q-parameterization theory for a variable speed magnetic bearing to control the vibrations. A mathematical model in a state space form was used for the bearings. The controller free parameter Q was assumed to be a proper stable transfer function whose order equals twice the number of operating speeds. A set of linear equations was solved to satisfy the design objectives. Several simulations obtained to evaluate the controller showed the effectiveness of the controller in eliminating the vibrations at different speeds.

Original languageEnglish
Title of host publicationIEEE Conference on Control Applications - Proceedings
Editors Anon
PublisherIEEE
Pages540-546
Number of pages7
Publication statusPublished - 1997
Externally publishedYes
EventProceedings of the 1997 IEEE International Conference on Control Applications - Hartford, CT, USA
Duration: 1997 Oct 51997 Oct 7

Other

OtherProceedings of the 1997 IEEE International Conference on Control Applications
CityHartford, CT, USA
Period97/10/597/10/7

Fingerprint

Magnetic bearings
Parameterization
Controllers
Bearings (structural)
Linear equations
Transfer functions
Mathematical models

ASJC Scopus subject areas

  • Control and Systems Engineering

Cite this

Mohamed, A. M., Matsumura, F., Namerikawa, T., & Lee, J. H. (1997). Q-parameterization control of vibrations in a variable speed magnetic bearing. In Anon (Ed.), IEEE Conference on Control Applications - Proceedings (pp. 540-546). IEEE.

Q-parameterization control of vibrations in a variable speed magnetic bearing. / Mohamed, Abdelfatah M.; Matsumura, Fumio; Namerikawa, Toru; Lee, Jun Ho.

IEEE Conference on Control Applications - Proceedings. ed. / Anon. IEEE, 1997. p. 540-546.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mohamed, AM, Matsumura, F, Namerikawa, T & Lee, JH 1997, Q-parameterization control of vibrations in a variable speed magnetic bearing. in Anon (ed.), IEEE Conference on Control Applications - Proceedings. IEEE, pp. 540-546, Proceedings of the 1997 IEEE International Conference on Control Applications, Hartford, CT, USA, 97/10/5.
Mohamed AM, Matsumura F, Namerikawa T, Lee JH. Q-parameterization control of vibrations in a variable speed magnetic bearing. In Anon, editor, IEEE Conference on Control Applications - Proceedings. IEEE. 1997. p. 540-546
Mohamed, Abdelfatah M. ; Matsumura, Fumio ; Namerikawa, Toru ; Lee, Jun Ho. / Q-parameterization control of vibrations in a variable speed magnetic bearing. IEEE Conference on Control Applications - Proceedings. editor / Anon. IEEE, 1997. pp. 540-546
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