The input dependent Preisach model with stochastic input as a model of aftereffect

Conference · Tue Nov 01 00:00:00 EST 1994 · IEEE Transactions on Magnetics (Institute of Electrical and Electronics Engineers); (United States)

OSTI ID:6835579

Korman, C E ^[1]; Mayergoyz, I D ^[2]

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1. George Washington Univ., Washington, DC (United States). Dept. of Electrical Engineering and Computer Science
2. Univ. of Maryland, College Park, MD (United States). Electrical Engineering Dept.

In a previous work, it has been suggested to use the Preisach model driven by stochastic inputs as a model for aftereffect. Here, the authors further extend this approach by employing the more accurate nonlinear input dependent Preisach model. The time evolution of the expected value of the output (magnetization) is derived in terms of the stochastic description of the input. It is shown that the mathematical machinery of the ''exit problem'' is instrumental for calculations of time evolutions of the expected value of the output of the nonlinear input dependent Preisach model.

• OSTI ID: 6835579
• Report Number(s): CONF-940629-; CODEN: IEMGAQ
• Journal Information: IEEE Transactions on Magnetics (Institute of Electrical and Electronics Engineers); (United States), Vol. 30:6Pt1; Conference: Intermag: 6th joint conference on magnetism and magnetic materials, Albuquerque, NM (United States), 20-23 Jun 1994; ISSN 0018-9464
• Country of Publication: United States
• Language: English

Related Subjects

99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE
HYSTERESIS
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
NONLINEAR PROBLEMS
STOCHASTIC PROCESSES
990200* - Mathematics & Computers