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Velocity-Controlled Magnetic Bearings with Solid CoresA methodology for designing velocity-controlled magnetic bearings with laminated cores has been extended to those with solid cores. The eddy-current effect of the solid cores is modeled as an opposing magnetomotive force. The bearing control dynamics is formulated in a dimensionless fashion which can be readily reviewed on a root-locus plot for stability. This facilitates the controller design and tuning process for solid core magnetic bearings using no displacement sensors.
Document ID
19960050152
Acquisition Source
Langley Research Center
Document Type
Conference Paper
Authors
Chen, H. Ming (Mohawk Innovative Technology, Inc. Niskayuna, NY United States)
Walton, James (Mohawk Innovative Technology, Inc. Niskayuna, NY United States)
Date Acquired
September 6, 2013
Publication Date
July 1, 1996
Publication Information
Publication: Third International Symposium on Magnetic Suspension Technology
Volume: Part 2
Subject Category
Mechanical Engineering
Accession Number
96N34259
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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IDRelationTitle19960050126Collected WorksThird International Symposium on Magnetic Suspension Technology
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