Title :
Moving simulation of vibration systems using permanent magnets
Author :
Todaka, Takashi ; Enokizono, Masato ; Fujita, Etsunori ; Ogura, Yumi
Author_Institution :
Dept. of Electr. & Electron. Eng., Oita Univ., Japan
fDate :
9/1/2001 12:00:00 AM
Abstract :
This paper presents results obtained in moving simulations for a new vibration system with permanent magnets. The magnetic field distributions, the force acting upon the permanent magnets and the vibration mechanism of the magneto-spring are made clear in solving the coupled problem of the magnetic field and motion equations. The developed magneto-spring works to keeping a constant resonance frequency without active control
Keywords :
magnetic fields; magnetic forces; permanent magnets; vibrations; equation of motion; magnetic field distribution; magnetic force; magneto-spring; moving simulation; nonlinearity; permanent magnet; resonance frequency; vibration system; Couplings; Equations; Magnetic fields; Magnetic flux; Magnetic resonance; Permanent magnets; Resonant frequency; Springs; Tensile stress; Vibration measurement;
Journal_Title :
Magnetics, IEEE Transactions on
