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Multivariable Identification of Active Magnetic Bearing Systems

  • Conference paper
IUTAM Symposium on Interaction between Dynamics and Control in Advanced Mechanical Systems

Part of the book series: Solid Mechanics and Its Applications ((SMIA,volume 52))

Abstract

Magnetic bearing systems are unstable MIMO1) plants. In addition, there may be poorly damped resonances of the levitated rotor. Advanced control is a crucial issue. System identification is therefore an important prerequisite for fast and reliable commissioning. Reported algorithms have difficulties to estimate the real unstable poles in magnetic bearing systems. Thus, a novel identification algorithm has been developed. Experimental results are included.

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References

  1. Schweitzer, G., Bleuler, H., Traxler, A.: Active Magnetic Bearings. Verlag der Fachvereine, Zurich, Switzerland, 1994

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  2. Gähler, C., Herzog, R.:Identification of Magnetic Bearing Systems. Mathematical Modelling of Systems, Vol. 1, No.1, 1995

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Author information

Authors and Affiliations

  1. Internat. Center for Magnetic Bearings, ETH-Technopark, Technoparkstr. 1, 8005, Zürich, Switzerland

    C. Gähler & M. Mohler

  2. Mecos Traxler AG, Gutstr. 36, 8400, Winterthur, Switzerland

    R. Herzog

Authors
  1. C. Gähler
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  2. M. Mohler
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  3. R. Herzog
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Editor information

Editors and Affiliations

  1. Department of Mechanical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands

    D. H. Van Campen

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© 1997 Springer Science+Business Media Dordrecht

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Gähler, C., Mohler, M., Herzog, R. (1997). Multivariable Identification of Active Magnetic Bearing Systems. In: Van Campen, D.H. (eds) IUTAM Symposium on Interaction between Dynamics and Control in Advanced Mechanical Systems. Solid Mechanics and Its Applications, vol 52. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-5778-0_16

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  • DOI: https://doi.org/10.1007/978-94-011-5778-0_16

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-010-6439-2

  • Online ISBN: 978-94-011-5778-0

  • eBook Packages: Springer Book Archive

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