Analysis of nonlinear transient responses of piezoelectric resonators

Manabu Hagiwara, Seita Takahashi, Takuya Hoshina, Hiroaki Takeda, Takaaki Tsurumi

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

The electric transient response method is an effective technique to evaluate material constants of piezoelectric ceramics under high-power driving. In this study, we tried to incorporate nonlinear piezoelectric behaviors in the analysis of transient responses. As a base for handling the nonlinear piezoelectric responses, we proposed an assumption that the electric displacement is proportional to the strain without phase lag, which could be described by a real and constant piezoelectric e-coefficient. Piezoelectric constitutive equations including nonlinear responses were proposed to calculate transient responses of a piezoelectric resonator. The envelopes and waveforms of current and vibration velocity in transient responses observed in some piezoelectric ceramics could be fitted with the calculation including nonlinear responses. The procedure for calculation of mechanical quality factor Qm for piezoelectric resonators with nonlinear behaviors was also proposed.

Original languageEnglish
Article number6020840
Pages (from-to)1721-1729
Number of pages9
JournalIEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
Volume58
Issue number9
DOIs
Publication statusPublished - 2011 Sep
Externally publishedYes

Fingerprint

transient response
Transient analysis
Resonators
resonators
Piezoelectric ceramics
piezoelectric ceramics
constitutive equations
Constitutive equations
Q factors
waveforms
envelopes
time lag
vibration
coefficients

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Acoustics and Ultrasonics
  • Instrumentation

Cite this

Analysis of nonlinear transient responses of piezoelectric resonators. / Hagiwara, Manabu; Takahashi, Seita; Hoshina, Takuya; Takeda, Hiroaki; Tsurumi, Takaaki.

In: IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, Vol. 58, No. 9, 6020840, 09.2011, p. 1721-1729.

Research output: Contribution to journalArticle

Hagiwara, Manabu ; Takahashi, Seita ; Hoshina, Takuya ; Takeda, Hiroaki ; Tsurumi, Takaaki. / Analysis of nonlinear transient responses of piezoelectric resonators. In: IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 2011 ; Vol. 58, No. 9. pp. 1721-1729.
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