Title :
Qualitative analysis of a bulk ferromagnetic hysteresis model
Author :
Venkataraman, R. ; Krishnaprasad, P.S.
Author_Institution :
Dept. of Electr. Eng., Maryland Univ., College Park, MD, USA
Abstract :
We present a set of equations for a bulk ferromagnetic hysteresis model. We establish the connection between this set of equations and classical energy loss expressions for ferromagnetic hysteresis. We show analytically that for periodic inputs the system of equations has a limit set that is a periodic orbit in the H-M plane, under certain constraints on the parameters
Keywords :
ferromagnetism; magnetic fields; magnetic hysteresis; magnetic moments; energy loss; ferromagnetic hysteresis; hysteresis model; magnetic field; magnetic moment; periodic orbit; qualitative analysis; Computational modeling; Computer simulation; Educational institutions; Equations; Magnetic hysteresis; Magnetic materials; Magnetic moments; Resonant frequency; Thermodynamics; Toroidal magnetic fields;
Conference_Titel :
Decision and Control, 1998. Proceedings of the 37th IEEE Conference on
Conference_Location :
Tampa, FL
Print_ISBN :
0-7803-4394-8
DOI :
10.1109/CDC.1998.757777
