Title :
A generalization of a piece-wise linear circuit model of hysteresis
Author :
Cannas, Barbara ; Cincotti, Silvano ; Daneri, Ivano
Author_Institution :
Cagliari Univ., Italy
fDate :
3/1/2002 12:00:00 AM
Abstract :
A generalization of a piece-wise linear (PWL) circuit model of hysteresis is presented. The model is defined as superposition of hysteresis operators originated by proper voltages in a simple PWL circuit. Static hysteresis and the dynamic features are governed by different parameters of the model. Moreover, the PWL circuit model is extended to remove its nonreal congruency property. Basic features and numerical results are discussed
Keywords :
magnetic hysteresis; magnetic leakage; piecewise linear techniques; PWL circuit; dynamic features; hysteresis; hysteresis operators; nonreal congruency property; piece-wise linear circuit model; static hysteresis; superposition; Capacitors; Electrical engineering; Helium; Hysteresis; Magnetic materials; Mathematical model; Nonlinear circuits; Piecewise linear techniques; Resistors; Voltage;
Journal_Title :
Magnetics, IEEE Transactions on
