A New and Robust Hysteresis Modeling Based on Simple Equations

In this paper, we propose the G model, a new approach for modeling hysteresis based on simple equations and having its treatment more direct than, for instance, the well-known Preisach and Jiles-Atherton models. As main basis, the shape of the external hysteresis curves is strongly considered, allowing a correct behavior of magnetic induction evolution inside the hysteresis cycle. Minor loops can also be represented with good accuracy. Comparisons with the Jiles-Atherton model and experimental data are shown in order to validate the proposed methodology.