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

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

Piezoelectric actuators are widely used in micro-and nano-manufacturing and precision
machining due to their superior performance. However, there are complex hysteresis …

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

Piezoelectric actuators are widely used in micromanipulation and miniature robots due to
their rapid response and high repeatability. The piezoelectric actuators often have undesired …

This paper presents a novel real-time inverse hysteresis compensation method for
piezoelectric actuators exhibiting asymmetric hysteresis effect. The proposed method …

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 …

This paper presents a modified Prandtl-Ishlinskii (PI)(MPI) model for the asymmetric
hysteresis description and compensation of piezoelectric actuators. Considering the fact that …

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