Modeling and robust control of self-sensing magnetic bearings with unbalance compensation

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

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

11 Citations (Scopus)

Abstract

A complete model of four radial degrees of freedom self-sensing magnetic bearing systems which includes all interactions between the different degrees of freedom is presented. A new method for controlling self-sensing magnetic bearings with unbalance compensation is also presented. The method utilizes the Q-parameterization theory. The Q-parameterization controller is an observer-based stabilizing controller with a free parameter Q, and that it is suitable for robust control of self-sensing magnetic bearings. The free parameter Q can be chosen through optimization to achieve robustness, noise minimization, and unbalance compensation. Unbalance compensation is achieved in three different ways: airgap regulation, current regulation, and force regulation.

Original languageEnglish
Title of host publicationIEEE Conference on Control Applications - Proceedings
Editors Anon
PublisherIEEE
Pages586-594
Number of pages9
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
Robust control
Parameterization
Controllers
Compensation and Redress

ASJC Scopus subject areas

  • Control and Systems Engineering

Cite this

Mohamed, A. M., Matsumura, F., Namerikawa, T., & Lee, J. H. (1997). Modeling and robust control of self-sensing magnetic bearings with unbalance compensation. In Anon (Ed.), IEEE Conference on Control Applications - Proceedings (pp. 586-594). IEEE.

Modeling and robust control of self-sensing magnetic bearings with unbalance compensation. / Mohamed, Abdelfatah M.; Matsumura, Fumio; Namerikawa, Toru; Lee, Jun Ho.

IEEE Conference on Control Applications - Proceedings. ed. / Anon. IEEE, 1997. p. 586-594.

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

Mohamed, AM, Matsumura, F, Namerikawa, T & Lee, JH 1997, Modeling and robust control of self-sensing magnetic bearings with unbalance compensation. in Anon (ed.), IEEE Conference on Control Applications - Proceedings. IEEE, pp. 586-594, Proceedings of the 1997 IEEE International Conference on Control Applications, Hartford, CT, USA, 97/10/5.
Mohamed AM, Matsumura F, Namerikawa T, Lee JH. Modeling and robust control of self-sensing magnetic bearings with unbalance compensation. In Anon, editor, IEEE Conference on Control Applications - Proceedings. IEEE. 1997. p. 586-594
Mohamed, Abdelfatah M. ; Matsumura, Fumio ; Namerikawa, Toru ; Lee, Jun Ho. / Modeling and robust control of self-sensing magnetic bearings with unbalance compensation. IEEE Conference on Control Applications - Proceedings. editor / Anon. IEEE, 1997. pp. 586-594
@inproceedings{c633716e6a9f440a93bf59858451f860,
title = "Modeling and robust control of self-sensing magnetic bearings with unbalance compensation",
abstract = "A complete model of four radial degrees of freedom self-sensing magnetic bearing systems which includes all interactions between the different degrees of freedom is presented. A new method for controlling self-sensing magnetic bearings with unbalance compensation is also presented. The method utilizes the Q-parameterization theory. The Q-parameterization controller is an observer-based stabilizing controller with a free parameter Q, and that it is suitable for robust control of self-sensing magnetic bearings. The free parameter Q can be chosen through optimization to achieve robustness, noise minimization, and unbalance compensation. Unbalance compensation is achieved in three different ways: airgap regulation, current regulation, and force regulation.",
author = "Mohamed, {Abdelfatah M.} and Fumio Matsumura and Toru Namerikawa and Lee, {Jun Ho}",
year = "1997",
language = "English",
pages = "586--594",
editor = "Anon",
booktitle = "IEEE Conference on Control Applications - Proceedings",
publisher = "IEEE",

}

TY - GEN

T1 - Modeling and robust control of self-sensing magnetic bearings with unbalance compensation

AU - Mohamed, Abdelfatah M.

AU - Matsumura, Fumio

AU - Namerikawa, Toru

AU - Lee, Jun Ho

PY - 1997

Y1 - 1997

N2 - A complete model of four radial degrees of freedom self-sensing magnetic bearing systems which includes all interactions between the different degrees of freedom is presented. A new method for controlling self-sensing magnetic bearings with unbalance compensation is also presented. The method utilizes the Q-parameterization theory. The Q-parameterization controller is an observer-based stabilizing controller with a free parameter Q, and that it is suitable for robust control of self-sensing magnetic bearings. The free parameter Q can be chosen through optimization to achieve robustness, noise minimization, and unbalance compensation. Unbalance compensation is achieved in three different ways: airgap regulation, current regulation, and force regulation.

AB - A complete model of four radial degrees of freedom self-sensing magnetic bearing systems which includes all interactions between the different degrees of freedom is presented. A new method for controlling self-sensing magnetic bearings with unbalance compensation is also presented. The method utilizes the Q-parameterization theory. The Q-parameterization controller is an observer-based stabilizing controller with a free parameter Q, and that it is suitable for robust control of self-sensing magnetic bearings. The free parameter Q can be chosen through optimization to achieve robustness, noise minimization, and unbalance compensation. Unbalance compensation is achieved in three different ways: airgap regulation, current regulation, and force regulation.

UR - http://www.scopus.com/inward/record.url?scp=0031336808&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0031336808&partnerID=8YFLogxK

M3 - Conference contribution

SP - 586

EP - 594

BT - IEEE Conference on Control Applications - Proceedings

A2 - Anon, null

PB - IEEE

ER -