Vibration analysis of cubic rotary-linear piezoelectric actuator

Tomoaki Mashimo; Shigeki Toyama

doi:10.1109/TUFFC.2011.1877

Vibration analysis of cubic rotary-linear piezoelectric actuator

Tomoaki Mashimo, Shigeki Toyama

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

Cubic design of a stator in a rotary-linear piezoelectric actuator is sophisticated and interesting, but the vibration theory of the cubic stator remains unclear when using the finite element method (FEM). In this paper, we analyze the vibration behavior of the cubic stator by applying the energy method, which distinguishes the component of mechanical energy. By changing the design of the stator (especially the length in the direction of the through-hole axis), we clarify how the vibration modes are in accordance at one equal frequency in cubic shape. The behavior of the vibration modes is discussed using conventional vibration theory of a beam and a plate.

Original language	English
Article number	5750106
Pages (from-to)	844-848
Number of pages	5
Journal	IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
Volume	58
Issue number	4
DOIs	https://doi.org/10.1109/TUFFC.2011.1877
Publication status	Published - Apr 2011
Externally published	Yes

ASJC Scopus subject areas

Instrumentation
Acoustics and Ultrasonics
Electrical and Electronic Engineering

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10.1109/TUFFC.2011.1877

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Vibration analysis of cubic rotary-linear piezoelectric actuator

Abstract

ASJC Scopus subject areas

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