Title :
Separation of the Main Part of the Field in Solving Three-Dimensional Non-Linear Magnetostatic Problems
Author :
Ignatiev, A.N. ; Royak, M.E.
Author_Institution :
Novosibirsk State Tech. Univ., Novosibirsk
Abstract :
In this paper the variational formulation for solving three-dimensional magnetostatic problems using the two potential method with the separation of the main part of the field is stated. The computing scheme of FEM modeling for this method is described. The calculation scheme, based on Newton method, for solving problems with the coefficient of magnetic permeability dependent on the required magnetic field is given.
Keywords :
finite element analysis; magnetic fields; magnetic permeability; magnetostatics; FEM modeling; Newton method; magnetic field; magnetic permeability coefficient; three-dimensional non-linear magnetostatic problems; Analytical models; Finite element methods; Inverse problems; Magnetic field measurement; Magnetic separation; Magnetostatics; Newton method; Noise measurement; Nonlinear equations; Signal processing;
Conference_Titel :
Electronic Instrument Engineering, 2006. APEIE '06. 8th International Conference on Actual Problems of
Conference_Location :
Novosibirsk
Print_ISBN :
5-7782-0662-3
DOI :
10.1109/APEIE.2006.4292551
