Piezoelectromechanical structures: A survey of basic concepts and methodologies

F. Dell'Isola, E. G. Henneke, Maurizio Porfiri

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

Abstract

In the literature distributed arrays of piezeoelectric patches are employed to actively control structural vibrations. In the present work in order to damp beam vibrations a completely passive electric controller is proposed, exploiting distributed piezoelectric transduction. The optimization of the distributed electric controller is performed analyzing the free wave propagation in the composite smart beam. The proposed controller allows for an optimal attenuation of wave propagation over any frequency range. A prototype of the proposed novel smart structure (Piezo-ElectroMechanical beam) is designed, allowing for appreciating its technical feasibility and effectiveness.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
Pages574-582
Number of pages9
Volume5056
DOIs
StatePublished - 2003
EventSmart Structures and Materials 2003: Smart Structures and Integrated Systems - San Diego, CA, United States
Duration: Mar 3 2003Mar 6 2003

Other

OtherSmart Structures and Materials 2003: Smart Structures and Integrated Systems
CountryUnited States
CitySan Diego, CA
Period3/3/033/6/03

Fingerprint

controllers
methodology
Wave propagation
Controllers
wave propagation
structural vibration
smart structures
Intelligent structures
frequency ranges
attenuation
prototypes
vibration
optimization
composite materials
Composite materials

Keywords

  • Coupled problems
  • Distributed control
  • Piezoelectric transducers
  • Smart structures
  • Wave propagation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Dell'Isola, F., Henneke, E. G., & Porfiri, M. (2003). Piezoelectromechanical structures: A survey of basic concepts and methodologies. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 5056, pp. 574-582) https://doi.org/10.1117/12.483446

Piezoelectromechanical structures : A survey of basic concepts and methodologies. / Dell'Isola, F.; Henneke, E. G.; Porfiri, Maurizio.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 5056 2003. p. 574-582.

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

Dell'Isola, F, Henneke, EG & Porfiri, M 2003, Piezoelectromechanical structures: A survey of basic concepts and methodologies. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 5056, pp. 574-582, Smart Structures and Materials 2003: Smart Structures and Integrated Systems, San Diego, CA, United States, 3/3/03. https://doi.org/10.1117/12.483446
Dell'Isola F, Henneke EG, Porfiri M. Piezoelectromechanical structures: A survey of basic concepts and methodologies. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 5056. 2003. p. 574-582 https://doi.org/10.1117/12.483446
Dell'Isola, F. ; Henneke, E. G. ; Porfiri, Maurizio. / Piezoelectromechanical structures : A survey of basic concepts and methodologies. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 5056 2003. pp. 574-582
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