Open AccessEfficient Use of Preisach Hysteresis Model in Computer Aided Design
Author(s) -
Valentin Ioniţă,
Lucian Petrescu,
Adelina Bordianu,
Octavian Tabără
Publication year - 2013
Publication title -
advances in electrical and computer engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.254
H-Index - 23
eISSN - 1844-7600
pISSN - 1582-7445
DOI - 10.4316/aece.2013.02019
Subject(s) - hysteresis , computer science , computer aided design , engineering drawing , control engineering , engineering , physics , operating system , quantum mechanics
The paper presents a practical detailed analysis regarding the use of the classical Preisach hysteresis model, covering all the steps, from measuring the necessary data for the model identification to the implementation in a software code for Computer Aided Design (CAD) in Electrical Engineering. An efficient numerical method is proposed and the hysteresis modeling accuracy is tested on magnetic recording materials. The procedure includes the correction of the experimental data, which are used for the hysteresis model identification, taking into account the demagnetizing effect for the sample that is measured in an open-circuit device (a vibrating sample magnetometer)