Title :
Dynamic finite element analysis of a magnetic damper system
Author :
Enokizono, M. ; Todaka, T. ; Nagata, S. ; ishibashi, E.
Author_Institution :
Dept. of Electr. & Electron. Eng., Oita Univ., Japan
fDate :
9/1/1999 12:00:00 AM
Abstract :
In this paper, in order to develop a new magnetic damper element, we have analyzed the simplified model by using the axisymmetric finite element method. Moreover, the dynamic simulations under shifting disturbances were carried out by using the step-by-step method. And we carried out an experiment on an actual model using a displacement sensor. The experimental results were compared with the calculated result
Keywords :
damping; finite element analysis; magnetic devices; permanent magnets; vibration isolation; axisymmetric finite element method; displacement sensor; dynamic finite element analysis; magnetic damper system; shifting disturbances; step-by-step method; Coils; Damping; Equations; Finite element methods; Magnetic analysis; Magnetic flux; Magnetostatics; Magnets; Shock absorbers; Vibrations;
Journal_Title :
Magnetics, IEEE Transactions on
