The Kaldor model of the business cycle is modified by the incorporation of a Preisach nonlinearity. The development of the resulting hysteretic Kaldor model is outlined. A number of technical challenges had to be overcome in order to arrive at qualitative results on the dynamics of this model, and these are discussed along with their solutions. This paper then presents a rigorous proof of chaot...

We present a measurement protocol that effectively eliminates both the hysteresis and the temporal drift typically observed in the channel conductance of single-walled carbon nanotube field-effect transistors (SWNT FETs) during the application of gate voltages. Before each resistance measurement, the gate is first stepped through a series of alternating positive and negative voltages to produce...

The sinusoidal magnetization of a sample material is difficult to achieve, since the magnetic hysteresis poses a strong non-linearity. In order to find the proper input voltage, a feed-forward strategy with a hysteresis model identification and inversion is proposed. The classical Preisach model in the Everett formulation is used for this purpose and eddy current effects are also included. A ne...