Abstract The Prandtl-Ishlinskii (PI) model and the Preisach model are commonly used
models to predict the hysteretic behaviors in smart materials-based actuators. The …

Piezoelectric actuators are core components in micromanipulation systems in the field of
biomedicine. The asymmetrical hysteresis of piezoelectric actuators greatly affects its …

A generalized Prandtl–Ishlinskii model is proposed for characterizing the rate-dependent
hysteresis behavior of smart actuators. A rate-dependent play operator is formulated and …

Hysteresis of smart devices should be modeled in order to improve the performances and to
relieve the control system tasks. Prandtl–Ishlinskiı˘(PI) and Generalized Prandtl …

Smart actuators, such as shape memory alloy (SMA) and magnetostrictive actuators, exhibit
saturation nonlinearity and hysteresis that may be symmetric or asymmetric. The Prandtl …

In this paper, a generalized hysteresis model is developed to describe both rate-
independent and rate-dependent hysteresis in piezoelectric actuators. Based on the …

This paper presents a modified rate-dependent Prandtl–Ishlinskii (MRPI) model for the
description and compensation of the rate-dependent asymmetric hysteresis in piezoelectric …

Piezoelectric actuators can offer high resolution of displacement and this makes them
suitable for precise driving tasks. However, most piezoelectric actuators are made of …

Hysteresis poses a significant challenge for the modelling and control of smart material-
based actuators. The Prandtl-Ishlinskii (PI) operator-based model has been a popular …

The hysteresis nonlinearity in piezoelectric materials brings difficulties in controlling the
systems. In order to mitigate the effect of hysteresis, such nonlinearity needs to be …