Title :
Convergence of iterative methods for nonlinear magnetic field problems
Author :
Shyamkumar, B.B. ; Cendes, Z.J.
Author_Institution :
Carnegie-Mellon Univ., Pittsburgh, PA, USA
fDate :
11/1/1988 12:00:00 AM
Abstract :
The radii of convergence and rates of convergence for iterative algorithms in relation to B-H curves are studied. Several alternatives for computing two of the four quantities B, H, M and v, using finite-element methods, are reconsidered. Examples of such computations and proofs of the convergence properties are also presented
Keywords :
convergence of numerical methods; finite element analysis; magnetic fields; B-H curves; convergence of iterative methods; convergence properties; finite-element methods; iterative algorithms; nonlinear magnetic field problems; proofs; radii of convergence; rates of convergence; Convergence; Equations; Iterative algorithms; Iterative methods; Linear matrix inequalities; Magnetic analysis; Magnetic materials; Nonlinear magnetics; Permeability; Tensile stress;
Journal_Title :
Magnetics, IEEE Transactions on
