Modeling of laminas of magnetic iron with a Reduced Vector Preisach Model

In this paper we use a Reduced Vector Preisach Model for a preliminary analysis of rotating hysteresis in laminated Si–Fe steels. After the description of the main facts about the vectorial hysteresis modeling and the formulation of the cross coupling Preisach functionals, we present here a numerical technique for the identification of the model using the hard and easy axis measurements. An applicative example for non oriented grain steels is presented.