Modeling of Electromagnetic Force/Torque for Magnetically Levitated Planar Motor

Article Preview

Abstract:

This paper models the electromagnetic force/torque of a long-stroke magnetically levitated planar motor. Based on the Lorenz force volume integral law and the force/torque superposition principle of rigid body, the electromagnetic force/torque is modeled. Experimenting results indicate the model is consistent with the measured results in sine distribution and sine period, and the errors between the model values and the measured values originate mainly from the measurement system. So this model represents analytically the electromagnetic forces and torques of the planar motor and it can be used to commutate and control the planar motor.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

311-316

Citation:

Online since:

August 2013

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] D.L. Trumper, W.J. Kim, and M.E. Williams: IEEE Trans. Ind. Appl. Vol. 32 (2) (1996), p.371.

Google Scholar

[2] W.J. Kim, D.L. Trumper, and H.L. Jeffrey: IEEE Trans. Ind. Appl. Vol. 34(6) (1998), p.1254.

Google Scholar

[3] W.J. Kim: Int. J. Ctrl., Aut., and Syst. Vol. 1 (1) (2003), p.1.

Google Scholar

[4] H.S. Cho, H.K. Jung: IEEE Trans. on Energy Conv. Vol. 17 (4) (2002), p.492.

Google Scholar

[5] H.S. Cho, C.H. Im, H.K. Jung, and T.K. Chung: Int. J. Appl. Elec. Mech. Vol. 17 (2003), p.259.

Google Scholar

[6] J. Compter: Prec. Eng. Vol. 28 (2) (2004), p.171.

Google Scholar

[7] J.W. Jansen, C.M.M. van Lierop, E.A. Lomonova, and A.J. A Vandenput: IEEE Trans. Magn. Vol. 43(1) (2007), p.15.

Google Scholar

[8] C.M.M. Lierop, J.W. Jansen, E.A. Lomonova, P.P.J. van den Bosch, and A.J. A Vandenput: IEEE Trans. Ind. Appl. Vol. 128 (12) (2008), p.1333.

Google Scholar

[9] S. Zhang, Y. Zhu, W. Yin, K. Yang, and M. Zhang: J. Mech. Eng. Vol. 47 (6) (2011), p.180.

Google Scholar

[10] Y. Zhu, S. Zhang, H. Mu, K. Yang and W. Yin: IEEE Trans. Magn. Vol. 48 (1) (2012), p.31.

Google Scholar