An approach to design and fabrication of resonant giant magnetostrictive transducer

Mohammad R. 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

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

^*Corresponding author for this work

Mechanical and Industrial Engineering

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

20 Citations (Scopus)

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 - Feb 2016

Keywords

Magnetostrictive
Mechanical quality factor
Resonant transducer
Terfenol-d

ASJC Scopus subject areas

Electrical and Electronic Engineering
Control and Systems Engineering
Computer Science Applications

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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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AU - Sheykholeslami, Mohammad R.

AU - Hojjat, Yousef

AU - Cinquemani, Simone

AU - Ghodsi, Mojtaba

AU - Karafi, M.

PY - 2016/2

Y1 - 2016/2

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 - Mechanical quality factor

KW - Resonant transducer

KW - Terfenol-d

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An approach to design and fabrication of resonant giant magnetostrictive transducer

Abstract

Keywords

ASJC Scopus subject areas

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