Webber, Kyle G. ; Hopkinson, David P. ; Lynch, Christopher S. (2006)
Application of a Classical Lamination Theory Model to the Design of Piezoelectric Composite Unimorph Actuators.
In: Journal of Intelligent Material Systems and Structures, 17 (1)
doi: 10.1177/1045389X06056059
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
This work presents the design, development, and characterization of unimorphtype laminated piezoelectric actuators. The actuators consist of a piezoelectric lead zirconate titanate (PZT) layer sandwiched between unidirectional Kevlar 49 and epoxy composite layers. Differential thermal expansion during processing places the ceramic plate in a state of residual compression and results in a curved actuator. Modified classical lamination theory (MCLT) (modified to include piezoelectricity) was used to design the actuators. Three layups were fabricated and characterized: [90/PZT/90/0], [902/PZT/90/02], and [903/PZT/90/03]. Results were compared to a commercially available unimorph-type actuator made from layers of metal, adhesive, and piezoelectric material. The classical lamination theory predictions were in good agreement with the measured response of the PZT composite actuators and provide a useful design tool for these actuators.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2006 |
| Autor(en): | Webber, Kyle G. ; Hopkinson, David P. ; Lynch, Christopher S. |
| Art des Eintrags: | Bibliographie |
| Titel: | Application of a Classical Lamination Theory Model to the Design of Piezoelectric Composite Unimorph Actuators |
| Sprache: | Englisch |
| Publikationsjahr: | Januar 2006 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Journal of Intelligent Material Systems and Structures |
| Jahrgang/Volume einer Zeitschrift: | 17 |
| (Heft-)Nummer: | 1 |
| DOI: | 10.1177/1045389X06056059 |
| Kurzbeschreibung (Abstract): | This work presents the design, development, and characterization of unimorphtype laminated piezoelectric actuators. The actuators consist of a piezoelectric lead zirconate titanate (PZT) layer sandwiched between unidirectional Kevlar 49 and epoxy composite layers. Differential thermal expansion during processing places the ceramic plate in a state of residual compression and results in a curved actuator. Modified classical lamination theory (MCLT) (modified to include piezoelectricity) was used to design the actuators. Three layups were fabricated and characterized: [90/PZT/90/0], [902/PZT/90/02], and [903/PZT/90/03]. Results were compared to a commercially available unimorph-type actuator made from layers of metal, adhesive, and piezoelectric material. The classical lamination theory predictions were in good agreement with the measured response of the PZT composite actuators and provide a useful design tool for these actuators. |
| Freie Schlagworte: | piezoelectric actuator, unimorph, composite, classical lamination theory, ECLIPSE actuators |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Nichtmetallisch-Anorganische Werkstoffe 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften |
| Hinterlegungsdatum: | 24 Jan 2013 12:41 |
| Letzte Änderung: | 05 Mär 2013 10:04 |
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