A Dynamic Hysteresis Model for THUNDER Transducers

Brian L. Ball; Ralph C. Smith; Zoubeida Ounaies

doi:10.1117/12.482830

A Dynamic Hysteresis Model for THUNDER Transducers

Brian L. Ball, Ralph C. Smith, Zoubeida Ounaies

Research output: Contribution to journal › Conference article › peer-review

7 Scopus citations

Abstract

This paper summarizes a nonlinear model which quantifies the displacements generated in THUNDER actuators in response to applied voltages for a variety of boundary conditions and exogenous loads. A PDE model is constructed using Newtonian principles to quantify the displacements in the actuator due to field inputs to the piezoceramic patch. A free energy based hysteretic stress-strain relation is employed to model hysteresis inherent to the PZT. A finite element method and Crank-Nicholson scheme are developed to discretize the model; properties of the model are illustrated through comparison with experimental data.

Original language	English (US)
Pages (from-to)	100-111
Number of pages	12
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	5049
DOIs	https://doi.org/10.1117/12.482830
State	Published - 2003
Event	PROCEEDINGS OF SPIE SPIE - The International Society for Optical Engineering: Smart Structures and Materials 2003 Modeling, Signal Processing, and Control - San Diego, CA, United States Duration: Mar 3 2003 → Mar 6 2003

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

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10.1117/12.482830

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title = "A Dynamic Hysteresis Model for THUNDER Transducers",

abstract = "This paper summarizes a nonlinear model which quantifies the displacements generated in THUNDER actuators in response to applied voltages for a variety of boundary conditions and exogenous loads. A PDE model is constructed using Newtonian principles to quantify the displacements in the actuator due to field inputs to the piezoceramic patch. A free energy based hysteretic stress-strain relation is employed to model hysteresis inherent to the PZT. A finite element method and Crank-Nicholson scheme are developed to discretize the model; properties of the model are illustrated through comparison with experimental data.",

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T1 - A Dynamic Hysteresis Model for THUNDER Transducers

AU - Ball, Brian L.

AU - Smith, Ralph C.

AU - Ounaies, Zoubeida

PY - 2003

Y1 - 2003

N2 - This paper summarizes a nonlinear model which quantifies the displacements generated in THUNDER actuators in response to applied voltages for a variety of boundary conditions and exogenous loads. A PDE model is constructed using Newtonian principles to quantify the displacements in the actuator due to field inputs to the piezoceramic patch. A free energy based hysteretic stress-strain relation is employed to model hysteresis inherent to the PZT. A finite element method and Crank-Nicholson scheme are developed to discretize the model; properties of the model are illustrated through comparison with experimental data.

AB - This paper summarizes a nonlinear model which quantifies the displacements generated in THUNDER actuators in response to applied voltages for a variety of boundary conditions and exogenous loads. A PDE model is constructed using Newtonian principles to quantify the displacements in the actuator due to field inputs to the piezoceramic patch. A free energy based hysteretic stress-strain relation is employed to model hysteresis inherent to the PZT. A finite element method and Crank-Nicholson scheme are developed to discretize the model; properties of the model are illustrated through comparison with experimental data.

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DO - 10.1117/12.482830

M3 - Conference article

AN - SCOPUS:0242525246

SN - 0277-786X

VL - 5049

SP - 100

EP - 111

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - PROCEEDINGS OF SPIE SPIE - The International Society for Optical Engineering: Smart Structures and Materials 2003 Modeling, Signal Processing, and Control

Y2 - 3 March 2003 through 6 March 2003

ER -

A Dynamic Hysteresis Model for THUNDER Transducers

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