Vibration control of plates through a periodic array of shunted piezoelectric patches with negative capacitance circuits

F. Tateo, B. S. Beck, M. Collet, M. Ouisse, K. A. Cunefare, M. N. Ichchou

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Abstract

A two-dimensional array of piezoelectric transducer (PZT) shunted on negative capacitance circuit is designed and applied to achieve broadband vibration reduction of a flexible plate over tunable frequency bands. Each surface-bonded patch is connected to a single independent negative capacitance synthetic circuit. A finite element-based design methodology is used to predict and optimize the attenuation properties of the smart structure. The predictions are then experimentally validated by measuring the harmonic response of the plate and evaluating some derived quantity such as the loss factor and the kinetic energy ratio. The validated model is finally used to explore different configurations with the aim of defining some useful design criteria.

Original languageEnglish (US)
Title of host publicationActive and Passive Smart Structures and Integrated Systems 2014
PublisherSPIE
ISBN (Print)9780819499837
DOIs
StatePublished - Jan 1 2014
EventActive and Passive Smart Structures and Integrated Systems 2014 - San Diego, CA, United States
Duration: Mar 10 2014Mar 13 2014

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9057
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Other

OtherActive and Passive Smart Structures and Integrated Systems 2014
CountryUnited States
CitySan Diego, CA
Period3/10/143/13/14

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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    Tateo, F., Beck, B. S., Collet, M., Ouisse, M., Cunefare, K. A., & Ichchou, M. N. (2014). Vibration control of plates through a periodic array of shunted piezoelectric patches with negative capacitance circuits. In Active and Passive Smart Structures and Integrated Systems 2014 [90572E] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 9057). SPIE. https://doi.org/10.1117/12.2046320