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Proceedings Paper

Assessment of uncertainty effect in piezoelectric metamaterial
Author(s): Wangbai Pan; Guoan Tang; J. Tang
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Paper Abstract

Metamaterials with unit-cell integrated with piezoelectric transducer circuits exhibit interesting bang gap behaviors that can be used for wave/vibration manipulation. This research assesses the uncertainty effect to typical piezoelectric metamaterial, where uncertainties in geometry/configuration and circuitry elements are taken into consideration. Monte Carlo-based uncertainty analysis based on finite element discretization and order-reduced modeling is performed. Results show that band gap behavior is not sensitive to configuration uncertainty but is considerably affected by circuitry parameter uncertainty.

Paper Details

Date Published: 26 April 2017
PDF: 12 pages
Proc. SPIE 10165, Behavior and Mechanics of Multifunctional Materials and Composites 2017, 101650K (26 April 2017); doi: 10.1117/12.2260366
Show Author Affiliations
Wangbai Pan, Fudan Univ. (China)
Univ. of Connecticut (United States)
Guoan Tang, Fudan Univ. (China)
J. Tang, Univ. of Connecticut (United States)


Published in SPIE Proceedings Vol. 10165:
Behavior and Mechanics of Multifunctional Materials and Composites 2017
Nakhiah C. Goulbourne, Editor(s)

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