A filtration model with hysteresis

A Simple Model for Three Phase Flow with Hysteresis

A novel model of magnetorheological damper with hysteresis division

Due to the complex nonlinearity of magnetorheological (MR) behavior, the modeling of MR dampers is a challenge. A simple and effective model of MR damper remains a work in progress. A novel model of MR damper is proposed with force-velocity hysteresis division method in this study. A typical hysteresis loop of MR damper can be simply divided into two novel curves with the division idea. One is ...

A Simple Lattice Model for Hysteresis Loops with Exchange Bias

A simple lattice model that allows hysteresis loops with exchange bias to be reproduced is presented. The model is based on the metastable Random Field Ising model, driven by an external field, with synchronous local relaxation dynamics. The key ingredient of the model is that a certain fraction f of the exchange constants between neighbouring spins is enhanced to a very large value JE . The mo...

A general model of vector hysteresis

We formulate novel general models of vector hysteresis. For our model with two elementary output states, we establish the novel property of maximal reversal points (analogue of the wiping-out property of scalar models), and algorithms for identification of the weight function and the switching hypersurfaces. Key-Words: Vector hysteresis, maximal reversal points, identification.

A Hysteresis Model for Piezoceramic Materials

This paper addresses the modeling of nonlinear constitutive relations and hysteresis inherent to piezoceramic materials at moderate to high drive levels. Such models are necessary to realize the full potential of the materials in high performance control applications, and a necessary prerequisite is the development of techniques which permit control implementation. The approach employed here is...