Xu, Bai-Xiang ; Theis, Anika ; Müller, Ralf ; Klassen, Markus ; Gross, Dietmar (2012)
Dynamic modeling of dielectric elastomer actuators with sandwich structure.
Third International Conference on Smart Materials and Nanotechnology in Engineering. Shenzhen, China
doi: 10.1117/12.923327
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
The dynamic response of a dielectric elastomer actuator with an electrode-elastomer-electrode sandwich structure is modeled and analyzed. The equation of motion is derived by thermodynamic considerations. Due to the exact formulation of the inertia term in three dimensions, the equation of motion involves particularly a quadratic dependence on the first derivative of the deformation. Numerical solutions of the model are presented to show the dynamic response of the DEA, e.g. the vibration under constant electric potential, the oscillation under harmonic electric loadings, and particularly the resonance phenomenon.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2012 |
| Autor(en): | Xu, Bai-Xiang ; Theis, Anika ; Müller, Ralf ; Klassen, Markus ; Gross, Dietmar |
| Art des Eintrags: | Bibliographie |
| Titel: | Dynamic modeling of dielectric elastomer actuators with sandwich structure |
| Sprache: | Deutsch |
| Publikationsjahr: | April 2012 |
| Ort: | San Diego, USA |
| Verlag: | SPIE |
| Buchtitel: | Third International Conference on Smart Materials and Nanotechnology in Engineering |
| Band einer Reihe: | 8409 |
| Veranstaltungstitel: | Third International Conference on Smart Materials and Nanotechnology in Engineering |
| Veranstaltungsort: | Shenzhen, China |
| DOI: | 10.1117/12.923327 |
| URL / URN: | https://www.spiedigitallibrary.org/conference-proceedings-of... |
| Kurzbeschreibung (Abstract): | The dynamic response of a dielectric elastomer actuator with an electrode-elastomer-electrode sandwich structure is modeled and analyzed. The equation of motion is derived by thermodynamic considerations. Due to the exact formulation of the inertia term in three dimensions, the equation of motion involves particularly a quadratic dependence on the first derivative of the deformation. Numerical solutions of the model are presented to show the dynamic response of the DEA, e.g. the vibration under constant electric potential, the oscillation under harmonic electric loadings, and particularly the resonance phenomenon. |
| Zusätzliche Informationen: | Third International Conference on Smart Materials and Nanotechnology in Engineering |
| 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 Exzellenzinitiative Exzellenzinitiative > Graduiertenschulen Exzellenzinitiative > Graduiertenschulen > Graduate School of Computational Engineering (CE) Zentrale Einrichtungen |
| Hinterlegungsdatum: | 03 Mai 2022 10:12 |
| Letzte Änderung: | 26 Jan 2024 09:21 |
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