Extraction of Preisach model parameters for fluorite-structure ferroelectrics and antiferroelectrics
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-91492-w
Abstract: Flourite-structure ferroelectrics (FEs) and antiferroelectrics (AFEs) such as HfO2 and its variants have gained copious attention from the semiconductor community, because they enable complementary metal-oxide-semiconductor (CMOS)-compatible platforms for high-density, high-performance non-volatile and volatile memory technologies.… read more here.
Keywords: usepackage; structure; fluorite structure; preisach model ... See more keywords
Reduced Preisach Model: Beyond Discrete Empirical Interpolation Method
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2949252
Abstract: The Preisach model, which is formulated as a weighted superposition of hysteresis kernels, has been widely used for hysteresis modeling, especially in smart-material-based actuators. However, in the classical Preisach model, a trade-off is always required… read more here.
Keywords: model; preisach model; method; hysteresis kernels ... See more keywords
A Continuous Vector Preisach Model Based on Vectorial Relay Operators
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2019.2954580
Abstract: This article introduces a new variant of a vector Preisach model. It is composed of vector relay operators, and discrete versions have already been used to model hysteretic material behavior in the finite-element analysis. Using… read more here.
Keywords: vector preisach; model; preisach model; relay operators ... See more keywords
Identification of Preisach Model Parameters Based on an Improved Particle Swarm Optimization Method for Piezoelectric Actuators in Micro-Manufacturing Stages
Sign Up to like & getrecommendations! Published in 2022 at "Micromachines"
DOI: 10.3390/mi13050698
Abstract: The Preisach model is a typical scalar mathematical model used to describe the hysteresis phenomena, and it attracts considerable attention. However, parameter identification for the Preisach model remains a challenging issue. In this paper, an… read more here.
Keywords: swarm optimization; particle swarm; identification; model ... See more keywords
Hysteresis Behavior Modeling of Magnetorheological Elastomers under Impact Loading Using a Multilayer Exponential-Based Preisach Model Enhanced with Particle Swarm Optimization
Sign Up to like & getrecommendations! Published in 2023 at "Polymers"
DOI: 10.3390/polym15092145
Abstract: Magnetorheological elastomers (MREs) are a type of smart material that can change their mechanical properties in response to external magnetic fields. These unique properties make them ideal for various applications, including vibration control, noise reduction,… read more here.
Keywords: magnetorheological elastomers; swarm optimization; particle swarm; model ... See more keywords
Classical Preisach Model Based on Polynomial Approximation and Applied to Micro-Piezoelectric Actuators
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14051008
Abstract: In engineering applications, where we demand more and more precision, the modeling of systems with hysteretic nonlinearity has received considerable attention. The classical Preisach model (CPM) is currently the most popular for characterizing systems with… read more here.
Keywords: preisach model; micro piezoelectric; classical preisach; piezoelectric actuators ... See more keywords