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 …

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 …

Laboratory experiments were performed to characterize the rate-dependent hysteresis
properties of a piezoceramic actuator under harmonic, complex harmonic and triangular …

The hysteresis nonlinearities of a magnetostrictive actuator were characterized under
different amplitudes of simple and complex harmonic excitations over a wide range of …

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

Magnetostrictive actuators invariably exhibit hysteresis nonlinearities that tend to become
significant under high rates of inputs, and could cause oscillations and error in the micro …

We introduce a new class of time dependent hysteresis models by combining the time
dependent Prandtl–Ishlinskii model with functional nonlinearities. This combination …

Piezoelectric actuator (PEA) is an ideal microscale and nanoscale actuator because of its
ultra-precision positioning resolution. However, the inherent hysteretic nonlinearity …

This paper presents a method of the identification for the rate-dependent hysteresis in the
piezoelectric actuator (PEA) by use of neural networks. In this method, a special hysteretic …