DocumentCode
2362479
Title
Application of a rheological model to the simulation of ferroelectric hysteresis
Author
De Magistris, Massimiliano ; Miano, Giovanni ; Tucci, Vincenzo ; Visone, Ciro
Author_Institution
Dipartimento di Ingegneria Elettrica, Naples Univ., Italy
fYear
1994
fDate
7-9 Sep 1994
Firstpage
628
Lastpage
633
Abstract
A model of scalar hysteresis able in describing hysteretic behavior of ferro-electric materials is presented. It is one of the easiest examples of model of hysteresis with non-local memory and enjoys all mathematical properties of the classical Preisach one. Like all black box models (i.e. all models which have not relations to the physics of the phenomenon under description) it is necessary to define a procedure of identification of model´s parameters. The discussion tries to outline a methodology to define a hysteresis model pointing out the problems related to the identification procedure
Keywords
dielectric hysteresis; electrets; ferroelectric materials; black box models; classical Preisach model; electrets; ferroelectric hysteresis; identification procedure; nonlocal memory; rheological model; Analytical models; Distribution functions; Ferroelectric materials; Magnetic hysteresis; Magnetic materials; Mathematical model; Microscopy; Physics; Polymers; Rheology;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrets, 1994. (ISE 8), 8th International Symposium on
Conference_Location
Paris
Print_ISBN
0-7803-1940-0
Type
conf
DOI
10.1109/ISE.1994.514842
Filename
514842
Link To Document