T. Schneider and A. Binder, Design and Evaluation of a 60 000 rpm Permanent Magnet Bearingless High Speed Motor, 2007 7th International Conference on Power Electronics and Drive Systems, 2007.
DOI : 10.1109/PEDS.2007.4487669

M. Oshima, S. Miyazawa, T. Deido, A. Chiba, S. Nakamura et al., Characteristics of a permanent magnet type bearingless motor, IEEE Transactions on Industry Applications, vol.32, issue.2, pp.363-370, 1996.
DOI : 10.1109/28.491485

Z. Liu, Z. Deng, J. Cai, Y. Wu, and S. Wang, Optimal design of a bearingless switched reluctance motor, 2009 International Conference on Applied Superconductivity and Electromagnetic Devices, pp.25-27, 2009.
DOI : 10.1109/ASEMD.2009.5306649

A. Chiba, R. Furuichi, Y. Aikawa, K. Shimada, Y. Takamoto et al., Stable operation of induction-type bearingless motors under loaded conditions, IEEE Transactions on Industry Applications, vol.33, issue.4, pp.93-9994, 1997.
DOI : 10.1109/28.605733

D. Steinert, T. Nussbaumer, and J. Kolar, Concept of a 150 krpm bearingless slotless disc drive with combined windings, 2013 International Electric Machines & Drives Conference, pp.311-318, 2013.
DOI : 10.1109/IEMDC.2013.6556269

Y. Okada, S. Miyamoto, and T. Ohishi, Levitation and torque control of internal permanent magnet type bearingless motor, IEEE Transactions on Control Systems Technology, vol.4, issue.5, pp.565-571, 1996.
DOI : 10.1109/87.531922

H. Tiegna, A. Bellara, Y. Amara, and G. Barakat, Analytical Modeling of the Open-Circuit Magnetic Field in Axial Flux Permanent-Magnet Machines With Semi-Closed Slots, IEEE Transactions on Magnetics, vol.48, issue.3, pp.1212-1226, 2012.
DOI : 10.1109/TMAG.2011.2171979

X. Cao, Z. Deng, G. Yang, and X. Wang, Independent Control of Average Torque and Radial Force in Bearingless Switched-Reluctance Motors With Hybrid Excitations, IEEE Transactions on Power Electronics, vol.24, issue.5, pp.885-8993, 2009.
DOI : 10.1109/TPEL.2009.2016568

Y. Okada, S. Miyamoto, and T. Ohishi, Levitation and torque control of internal permanent magnet type bearingless motor, IEEE Transactions on Control Systems Technology, vol.4, issue.5, pp.565-571, 1996.
DOI : 10.1109/87.531922

E. Semail, X. Kestelyn, and A. Bouscayrol, Right harmonic spectrum for the back-electromotive force of a n-phase synchronous motor, Conference Record of the 2004 IEEE Industry Applications Conference, 2004. 39th IAS Annual Meeting., 2004.
DOI : 10.1109/IAS.2004.1348390

URL : https://hal.archives-ouvertes.fr/hal-01109558

B. Lapotre, N. Takorabet, F. Meilbody-tabar, R. Lateb, and J. Dasilva, On the use of spectral analysis of air-gap flux density in permanent magnet bearingless motors, 2014 International Conference on Electrical Machines (ICEM), pp.591-597, 2014.
DOI : 10.1109/ICELMACH.2014.6960240

URL : https://hal.archives-ouvertes.fr/hal-01386558

B. Lapotre, N. Takorabet, F. Meibody-tabar, J. Fontchastagner, R. Lateb et al., New Model of Radial Force Determination in Bearingless Motor, IEEE Transactions on Magnetics, vol.51, issue.3, 2015.
DOI : 10.1109/TMAG.2014.2354536

URL : https://hal.archives-ouvertes.fr/hal-01383782