The Proceedings of the Dynamics & Design Conference
Online ISSN : 2424-2993
2004
Session ID : 130
Conference information
130 Magnetic Damper Based on Lorentz Force : Experiments and Speculations
Yoshihisa TAKAYAMAAtsuo SUEOKATakahiro KONDOU
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Abstract
The maenetic damper based on Lorentz Force is suitable for suppressing vibrations of rotating machines or moving machines in a clean room because of non-contact usage. ln this report, we suggest that a conductor of a circular-cylinder-type is added to a magnetic damper for a rotating machine composed of two conductor disks and a round shape magnet. Also we model not only the magnetic damper with the two conductor disks but also with the conductor of the circular-cylinder-type separately. As the result. both the analytical damping ratios agree well with the experimental ones.
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© 2004 The Japan Society of Mechanical Engineers
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