Title :
Numerical implementation of the feedback Preisach model
Author :
Mayergoyz, I.D. ; Adly, A.A.
Author_Institution :
Maryland Univ., College Park, MD, USA
fDate :
9/1/1992 12:00:00 AM
Abstract :
The authors present a novel technique for the numerical implementation of the classical feedback Preisach model. This numerical technique is noniterative and, for this reason, can substantially reduce the complexity of output computations. This technique has been implemented and numerically tested. Simulation results for γ-Fe 2O3 magnetic tape and Terfenol samples are presented
Keywords :
digital simulation; dysprosium alloys; ferrimagnetic properties of substances; ferrites; iron alloys; magnetic hysteresis; magnetisation; numerical analysis; terbium alloys; Fe2O3 magnetic tape; TbDyFe; Terfenol samples; classical feedback Preisach model; computer simulation; hysteresis loop; magnetisation; noniterative technique; numerical technique; Atomic force microscopy; Demagnetization; Educational institutions; Magnetic hysteresis; Magnetic materials; Magnetostriction; Output feedback; Piezoelectric materials; Testing; Tunneling;
Journal_Title :
Magnetics, IEEE Transactions on
