Modeling and measurement of hysteresis of ferroelectric actuators considering time-dependent behavior

zu Verbundenen Objekten

Abstract: We present a model for the simulation of ferroelectric hysteresis loops. It is based on the Preisach operator and takes advantage of an analytic weight function for the underlying fundamental switching operators. The five independent parameters describing this weight function are determined for a discoidal piezoceramic actuator by adapting the model output to measurements of the polarization. Further hysteresis simulations, performed using the adapted model are compared to hysteresis measurements of the actuator. To consider time dependent switching behavior of the ferroelectric domains, our model is furthermore extended by a drift operator and verified by means of additional measurements

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch
Anmerkungen
Procedia engineering. - 5 (2010) , 87-90, ISSN: 1877-7058

Ereignis
Veröffentlichung
(wo)
Freiburg
(wer)
Universität
(wann)
2021
Urheber

DOI
10.1016/j.proeng.2010.09.054
URN
urn:nbn:de:bsz:25-freidok-1763892
Rechteinformation
Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
25.03.2025, 13:45 MEZ

Datenpartner

Dieses Objekt wird bereitgestellt von:
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Original beim Datenpartner anzeigen

Beteiligte

Entstanden

  • 2021

Ähnliche Objekte (12)

Investigation of Magnetic Force Hysteresis in Electromechanical Actuators

Investigation of Magnetic Force Hysteresis in Electromechanical Actuators

Finite Element Formulation for Ferroelectric Hysteresis of Piezoelectric Materials

Finite Element Formulation for Ferroelectric Hysteresis of Piezoelectric Materials

Efficient Modeling of Ferroelectric Behavior for the Analysis of Piezoceramic Actuators

Efficient Modeling of Ferroelectric Behavior for the Analysis of Piezoceramic Actuators

Demonstration of High-speed Hysteresis-free Negative Capacitance in Ferroelectric Hf₀.₅Zr₀.₅O₂

Demonstration of High-speed Hysteresis-free Negative Capacitance in Ferroelectric Hf₀.₅Zr₀.₅O₂

Assessment of coupled models of bridges considering time-dependent vehicular loading

Hochschulschrift

Assessment of coupled models of bridges considering time-dependent vehicular loading

Does Unemployment Hysteresis Equal Employment Hysteresis?

Arbeitspapier

Does Unemployment Hysteresis Equal Employment Hysteresis?

Sunk cost hysteresis and hysteresis losses

Sunk cost hysteresis and hysteresis losses

Viscoplastic solutions of time-dependent deformation for tunnels in swelling rock mass considering stress release

Viscoplastic solutions of time-dependent deformation for tunnels in swelling rock mass considering stress release

Hysteresis-Phänomene :

Sachakte

Hysteresis-Phänomene :

Ferroelectric memories

Lehrbuch

Ferroelectric memories

Ferroelectric hafnium oxide for ferroelectric random-access memories and ferroelectric field-effect transistors

Ferroelectric hafnium oxide for ferroelectric random-access memories and ferroelectric field-effect transistors

Ferroelectric hafnium oxide for ferroelectric random-access memories and ferroelectric field-effect transistors

Ferroelectric hafnium oxide for ferroelectric random-access memories and ferroelectric field-effect transistors

Verbundene Objekte