Klassen, Markus ; Xu, Bai-Xiang ; Müller, Ralf (2011)
Numerical modelling and optimization aspects of soft dielectric actuators.
In: PAMM, 11 (1)
doi: 10.1002/pamm.201110230
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Dielectric elastomer actuators (DEAs) represent a new type of actuator made of electroactive polymers which can undergo large deformations. Some applications for DEAs are: Artificial muscles, haptic feedback, pumps, robotics, deformable surfaces in aerospace, etc. For this reason the numerical modelling and optimization of DEAs represent an active field of research which supports the designing process of these actuators. In this work the basic equations of the electro-mechanic coupled problem are presented in a first step. Here the Neo-Hooke and the Yeoh model have been chosen to model the behaviour of a nearly incompressible elastomer. To study optimization aspects, material inclusions in a sandwich type DEA structure have been taken into consideration. Ceramics whit high electric permittivity and air are taken into account to explore the effect of inclusions on the deformation. (© 2011 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim)
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2011 |
| Autor(en): | Klassen, Markus ; Xu, Bai-Xiang ; Müller, Ralf |
| Art des Eintrags: | Bibliographie |
| Titel: | Numerical modelling and optimization aspects of soft dielectric actuators |
| Sprache: | Englisch |
| Publikationsjahr: | 9 Dezember 2011 |
| Verlag: | Wiley |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | PAMM |
| Jahrgang/Volume einer Zeitschrift: | 11 |
| (Heft-)Nummer: | 1 |
| DOI: | 10.1002/pamm.201110230 |
| URL / URN: | https://onlinelibrary.wiley.com/doi/abs/10.1002/pamm.2011102... |
| Kurzbeschreibung (Abstract): | Dielectric elastomer actuators (DEAs) represent a new type of actuator made of electroactive polymers which can undergo large deformations. Some applications for DEAs are: Artificial muscles, haptic feedback, pumps, robotics, deformable surfaces in aerospace, etc. For this reason the numerical modelling and optimization of DEAs represent an active field of research which supports the designing process of these actuators. In this work the basic equations of the electro-mechanic coupled problem are presented in a first step. Here the Neo-Hooke and the Yeoh model have been chosen to model the behaviour of a nearly incompressible elastomer. To study optimization aspects, material inclusions in a sandwich type DEA structure have been taken into consideration. Ceramics whit high electric permittivity and air are taken into account to explore the effect of inclusions on the deformation. (© 2011 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim) |
| Fachbereich(e)/-gebiet(e): | 13 Fachbereich Bau- und Umweltingenieurwissenschaften 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Fachgebiete der Mechanik 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Fachgebiete der Mechanik > Fachgebiet Kontinuumsmechanik |
| Hinterlegungsdatum: | 04 Mai 2022 09:50 |
| Letzte Änderung: | 26 Jan 2024 09:21 |
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