Title :
Magnetic field analysis of nonlinear system considering both motion and voltage equations
Author :
Onuki, T. ; Nakatsu, T. ; Wakao, S. ; Hori, M.
Author_Institution :
Dept. of Electr. Eng., Waseda Univ., Tokyo, Japan
fDate :
3/1/1997 12:00:00 AM
Abstract :
This paper describes the method that makes it easy to simulate the magnetic levitation system by using the boundary element method (BEM) or the hybrid finite element (FE)-boundary element (BE) method. The proposed approach enables the simulation a nonlinear control system with consideration of both the motion equation and the voltage equation. The voltage equation contains the term of the leakage inductance that has to be considered in the actual model
Keywords :
boundary-elements methods; finite element analysis; magnetic fields; magnetic leakage; magnetic levitation; boundary element method; hybrid finite element/boundary element method; leakage inductance; magnetic field analysis; magnetic levitation system; motion equation; nonlinear control system; voltage equation; Boundary element methods; Finite element methods; Magnetic analysis; Magnetic fields; Magnetic levitation; Motion analysis; Nonlinear control systems; Nonlinear equations; Nonlinear systems; Voltage;
Journal_Title :
Magnetics, IEEE Transactions on
