  A state-space formulation of classical scalar Preisach model (CSPM) of
hysteresis is proposed. The introduced state dynamics and memory interface
allow to use the state equation, which is rapid in calculation, instead of the
original Preisach equation. The main benefit of the proposed modeling approach
is the reduced computational effort which requires only a single integration
over the instantaneous line segment in the Preisach plane. Numerical
evaluations of the computation time and model accuracy are provided in
comparison to the CSPM which is taken as a reference model.
