Smart actuators employed in micropositioning are known to exhibit strong saturated hysteresis nonlinearities, which may be asymmetric and could adversely affect the …
Smart actuators such as magneto-restrictive actuators, shape memory alloy (SMA) actuators, and piezoceramic actuators exhibit different hysteresis loops. In this paper, a generalized …
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 …
M Al Janaideh, P Krejčí - Physica B: Condensed Matter, 2012 - Elsevier
We introduce a new class of time dependent hysteresis models by combining the time dependent Prandtl–Ishlinskii model with functional nonlinearities. This combination …
S Liu, CY Su - 2013 American Control Conference, 2013 - ieeexplore.ieee.org
Hysteresis nonlinearities are inherently exhibited in smart material based actuators. Many hysteresis models have been proposed in the literature to describe such hysteresis …
Smart actuators, such as shape memory alloy (SMA) and magnetostrictive actuators, exhibit saturation nonlinearity and hysteresis that may be symmetric or asymmetric. The Prandtl …
Z Li, X Zhang, L Ma - Sensors and Actuators A: Physical, 2020 - Elsevier
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 …
M Al Janaideh, CY Su, S Rakehja - 2008 5th International …, 2008 - ieeexplore.ieee.org
A generalized Prandtl-Ishlinskii model is proposed for modeling hysteresis nonlinearities in piezoceramic actuator. A generalized play operator is presented and integrated to the …
M Savoie, J Shan - Smart Materials and Structures, 2022 - iopscience.iop.org
A temperature-dependent asymmetric Prandtl-Ishlinskii (TAPI) model is developed to describe changes in hysteresis curves with respect to temperature found in the displacement …