IEEJ Transactions on Industry Applications
Online ISSN : 1348-8163
Print ISSN : 0913-6339
ISSN-L : 0913-6339
Paper
Dynamic Analysis of 3 DOF Actuator Employing 3 D Finite Element Method
Mingyu TongKatsuhiro HirataShuhei Maeda
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2011 Volume 131 Issue 10 Pages 1240-1245

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Abstract
This paper describes the dynamic analysis method of a three degree-of-freedom electromagnetic spherical actuator considering the mutual effect among X-, Y- and Z-axis employing the 3-D finite element method, in which the magnetic field equation is fully combined with equations of electric circuit and motion. The validity of the analysis is confirmed by comparing with the measured results on a prototype.
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© 2011 by the Institute of Electrical Engineers of Japan
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