3-D finite element analysis of miniature motor with off-center of rotor

3-D finite element analysis of miniature motor with off-center of rotor

Off-center of rotor in motors causes the noise and vibration. In this paper, the effects of various types of off-center of rotor on the dynamic characteristics of a miniature motor are estimated using the 3-D finite element method (3-D FEM).

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Bibliographische Detailangaben
Hauptverfasser: Kawase, Y., Yamaguchi, T., Toida, N., Wakamatsu, S., Nakamura, K., Fukushima, E.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Conductors
Eddy currents
Finite element methods
Flanges
Magnetic analysis
Magnetic fields
Magnetic levitation
Magnetization
Rotors
Shafts
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Beschreibung
Zusammenfassung:Off-center of rotor in motors causes the noise and vibration. In this paper, the effects of various types of off-center of rotor on the dynamic characteristics of a miniature motor are estimated using the 3-D finite element method (3-D FEM).
DOI:10.1109/ICELMACH.2008.4800086