Title :
Dynamic magnetic field analysis of electromagnetic suspension element
Author :
Todaka, T. ; Ihibashi, E. ; Enokizono, M.
Author_Institution :
Dept. of Electr. & Electron. Eng., Oita Univ., Japan
fDate :
5/1/1999 12:00:00 AM
Abstract :
In this paper, basic characteristics of an electromagnetic suspension element are analyzed by using the axisymmetric finite element method to obtain the desirable construction. The suspension element has been developed to isolate experimental equipment from the storage rack in spacecraft and to realize an excellent micro-gravity environment. Moreover, the dynamic simulations under vibrational disturbances are carried out by using the step-by-step method
Keywords :
finite element analysis; magnetic fields; magnetic forces; magnetic levitation; space vehicles; zero gravity experiments; axisymmetric finite element method; dynamic magnetic field analysis; dynamic simulations; electromagnetic suspension element; experimental equipment isolation; magnetic forces; micro-gravity environment; spacecraft; step-by-step method; storage rack; suspension element; vibrational disturbances; Coils; Electromagnetic analysis; Electromagnetic fields; Electromagnetic forces; Finite element methods; Magnetic analysis; Magnetic fields; Magnetic flux; Magnetic levitation; Payloads;
Journal_Title :
Magnetics, IEEE Transactions on
