An approach to design and fabrication of resonant giant magnetostrictive transducer

Mohammadreza Sheykholeslami; Yousef Hojjat; Simone  Cinquemani; Mojtaba Ghodsi; M. Karafi

doi:10.12989/sss.2016.17.2.313

An approach to design and fabrication of resonant giant magnetostrictive transducer

Mohammadreza Sheykholeslami, Yousef Hojjat^*, Simone Cinquemani, Mojtaba Ghodsi, M. Karafi

^*Corresponding author for this work

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

Abstract

The paper provides a comprehensive procedure for the mechanical and magnetic design of Langevin transducer based on giant magnetostrictive material. The the transducer is designed to work at its second mode of vibration, having high mechanical quality factor and low damping coefficient. The design procedure is based on an analytical model and it is verified by finite-element analysis. Experimental tests based on impedance response analysis in first and second modes are carried out on the prototype. Results confirm the appropriate design of this transducer, demonstrating the highest mechanical quality factor between the resonant transducers in the literature.

Original language	English
Pages (from-to)	313-325
Number of pages	13
Journal	Smart Structures and Systems
Volume	17
Issue number	2
DOIs	https://doi.org/10.12989/sss.2016.17.2.313
Publication status	Published - 25 Feb 2016

Keywords

magnetostrictive
terfenol-D
resonant transducer
mechanical quality factor

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10.12989/sss.2016.17.2.313

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title = "An approach to design and fabrication of resonant giant magnetostrictive transducer",

abstract = "The paper provides a comprehensive procedure for the mechanical and magnetic design of Langevin transducer based on giant magnetostrictive material. The the transducer is designed to work at its second mode of vibration, having high mechanical quality factor and low damping coefficient. The design procedure is based on an analytical model and it is verified by finite-element analysis. Experimental tests based on impedance response analysis in first and second modes are carried out on the prototype. Results confirm the appropriate design of this transducer, demonstrating the highest mechanical quality factor between the resonant transducers in the literature.",

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author = "Mohammadreza Sheykholeslami and Yousef Hojjat and Simone Cinquemani and Mojtaba Ghodsi and M. Karafi",

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T1 - An approach to design and fabrication of resonant giant magnetostrictive transducer

AU - Sheykholeslami, Mohammadreza

AU - Hojjat, Yousef

AU - Cinquemani, Simone

AU - Ghodsi, Mojtaba

AU - Karafi, M.

PY - 2016/2/25

Y1 - 2016/2/25

N2 - The paper provides a comprehensive procedure for the mechanical and magnetic design of Langevin transducer based on giant magnetostrictive material. The the transducer is designed to work at its second mode of vibration, having high mechanical quality factor and low damping coefficient. The design procedure is based on an analytical model and it is verified by finite-element analysis. Experimental tests based on impedance response analysis in first and second modes are carried out on the prototype. Results confirm the appropriate design of this transducer, demonstrating the highest mechanical quality factor between the resonant transducers in the literature.

AB - The paper provides a comprehensive procedure for the mechanical and magnetic design of Langevin transducer based on giant magnetostrictive material. The the transducer is designed to work at its second mode of vibration, having high mechanical quality factor and low damping coefficient. The design procedure is based on an analytical model and it is verified by finite-element analysis. Experimental tests based on impedance response analysis in first and second modes are carried out on the prototype. Results confirm the appropriate design of this transducer, demonstrating the highest mechanical quality factor between the resonant transducers in the literature.

KW - magnetostrictive

KW - terfenol-D

KW - resonant transducer

KW - mechanical quality factor

U2 - 10.12989/sss.2016.17.2.313

DO - 10.12989/sss.2016.17.2.313

M3 - Article

SN - 1738-1584

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SP - 313

EP - 325

JO - Smart Structures and Systems

JF - Smart Structures and Systems

IS - 2

ER -

An approach to design and fabrication of resonant giant magnetostrictive transducer

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Keywords

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