Acoustic emission in piezoelectric/electrostrictive actuators

Kenji Uchino; Terukiyo Hirose; Ande Murali Varaprasad

doi:10.7567/JJAPS.26S2.167

Acoustic emission in piezoelectric/electrostrictive actuators

Kenji Uchino
, Terukiyo Hirose
, Ande Murali Varaprasad

Electrical Engineering

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

7 Scopus citations

Abstract

Acoustic Emission(AE) has been measured in piezoelectric/electrostrictive actuators. Usual unipolar driving does not generate strong AE in the ceramic actuators. After suffering from thermal shock, the sample becomes to reveal the AE signal. These results suggest that the AE signal is a good indication to predict electrical/mechanical breakdown of the ceramic actuators.

Original language	English (US)
Pages (from-to)	167-170
Number of pages	4
Journal	Japanese Journal of Applied Physics
Volume	26
DOIs	https://doi.org/10.7567/JJAPS.26S2.167
State	Published - Jan 1987

All Science Journal Classification (ASJC) codes

General Engineering
General Physics and Astronomy

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10.7567/JJAPS.26S2.167

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@article{9595e17dcc59434eb9398104e034411c,

title = "Acoustic emission in piezoelectric/electrostrictive actuators",

abstract = "Acoustic Emission(AE) has been measured in piezoelectric/electrostrictive actuators. Usual unipolar driving does not generate strong AE in the ceramic actuators. After suffering from thermal shock, the sample becomes to reveal the AE signal. These results suggest that the AE signal is a good indication to predict electrical/mechanical breakdown of the ceramic actuators.",

author = "Kenji Uchino and Terukiyo Hirose and Varaprasad, \{Ande Murali\}",

year = "1987",

month = jan,

doi = "10.7567/JJAPS.26S2.167",

language = "English (US)",

volume = "26",

pages = "167--170",

journal = "Japanese Journal of Applied Physics",

issn = "0021-4922",

publisher = "Institute of Physics",

}

TY - JOUR

T1 - Acoustic emission in piezoelectric/electrostrictive actuators

AU - Uchino, Kenji

AU - Hirose, Terukiyo

AU - Varaprasad, Ande Murali

PY - 1987/1

Y1 - 1987/1

N2 - Acoustic Emission(AE) has been measured in piezoelectric/electrostrictive actuators. Usual unipolar driving does not generate strong AE in the ceramic actuators. After suffering from thermal shock, the sample becomes to reveal the AE signal. These results suggest that the AE signal is a good indication to predict electrical/mechanical breakdown of the ceramic actuators.

AB - Acoustic Emission(AE) has been measured in piezoelectric/electrostrictive actuators. Usual unipolar driving does not generate strong AE in the ceramic actuators. After suffering from thermal shock, the sample becomes to reveal the AE signal. These results suggest that the AE signal is a good indication to predict electrical/mechanical breakdown of the ceramic actuators.

UR - https://www.scopus.com/pages/publications/84947889415

UR - https://www.scopus.com/pages/publications/84947889415#tab=citedBy

U2 - 10.7567/JJAPS.26S2.167

DO - 10.7567/JJAPS.26S2.167

M3 - Article

AN - SCOPUS:84947889415

SN - 0021-4922

VL - 26

SP - 167

EP - 170

JO - Japanese Journal of Applied Physics

JF - Japanese Journal of Applied Physics

ER -

Acoustic emission in piezoelectric/electrostrictive actuators

Abstract

All Science Journal Classification (ASJC) codes

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