Influence of Shunt-damping circuit on the dynamic response of a bio-inspired piezoelectric micropillar sensor

Junliang Tao, Xiong Yu

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

Abstract

A novel hair flow sensor is designed inspired by the superficial neuromasts in the lateral line system of fish. The transduction element of the hair sensor is a piezoelectric fiber with a pair of electrodes on the surface of the fiber. An innovative approach is proposed to adapt the frequency response of the sensor, by connecting the sensor to a shunt circuit. The effect of the circuit components (resistor and inductor) is studied by solving the fully coupled mechanoelectrical-circuit system.

Original languageEnglish (US)
Title of host publicationBioinspiration, Biomimetics, and Bioreplication 2014
PublisherSPIE
ISBN (Print)9780819499813
DOIs
StatePublished - Jan 1 2014
Externally publishedYes
EventBioinspiration, Biomimetics, and Bioreplication 2014 - San Diego, CA, United States
Duration: Mar 10 2014Mar 12 2014

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9055
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceBioinspiration, Biomimetics, and Bioreplication 2014
CountryUnited States
CitySan Diego, CA
Period3/10/143/12/14

ASJC Scopus subject areas

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

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