Contactless detection of bending sensitive magnetostrictive bilayers utilizing higher harmonics

J. Kosel; H. Pfützner; S. Traxler; E. Kaniusas; L. Mehnen; T. Meydan; M. Vazquez; M. Rohn; A. M. Merlo; B. Marquardt

doi:10.3233/jae-2007-827

Contactless detection of bending sensitive magnetostrictive bilayers utilizing higher harmonics

J. Kosel^*, H. Pfützner, S. Traxler, E. Kaniusas, L. Mehnen, T. Meydan, M. Vazquez, M. Rohn, A. M. Merlo, B. Marquardt

^*Corresponding author for this work

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

2 Scopus citations

Abstract

The study concerns a novel contactless sensor system based on a multifunctional magnetostrictive bilayer material. The permeability of the bilayer ribbons is sensitive either to bending or temperature. The higher order harmonics which are generated by the bilayer in response to a magnetic interrogation field are detected. Their amplitudes depend on the bilayer's permeability, hence on the quantity to be measured. The detection of the third harmonics proved to be most efficient. The sensor system enabled contactless measurements with a distance up to 1 m using a bilayer of only 80 mm in length and 0.1 mm in thickness.

Original language	English (US)
Pages (from-to)	477-483
Number of pages	7
Journal	International Journal of Applied Electromagnetics and Mechanics
Volume	25
Issue number	1-4
DOIs	https://doi.org/10.3233/jae-2007-827
State	Published - 2007
Externally published	Yes

Keywords

Contact-less
Magnetostriction
Multifunctional
Sensors

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Electrical and Electronic Engineering

Access to Document

10.3233/jae-2007-827

Cite this

@article{c39d1a0db2c848379282c569b41ce8ca,

title = "Contactless detection of bending sensitive magnetostrictive bilayers utilizing higher harmonics",

abstract = "The study concerns a novel contactless sensor system based on a multifunctional magnetostrictive bilayer material. The permeability of the bilayer ribbons is sensitive either to bending or temperature. The higher order harmonics which are generated by the bilayer in response to a magnetic interrogation field are detected. Their amplitudes depend on the bilayer's permeability, hence on the quantity to be measured. The detection of the third harmonics proved to be most efficient. The sensor system enabled contactless measurements with a distance up to 1 m using a bilayer of only 80 mm in length and 0.1 mm in thickness.",

keywords = "Contact-less, Magnetostriction, Multifunctional, Sensors",

author = "J. Kosel and H. Pf{\"u}tzner and S. Traxler and E. Kaniusas and L. Mehnen and T. Meydan and M. Vazquez and M. Rohn and Merlo, {A. M.} and B. Marquardt",

year = "2007",

doi = "10.3233/jae-2007-827",

language = "English (US)",

volume = "25",

pages = "477--483",

journal = "International Journal of Applied Electromagnetics and Mechanics",

issn = "1383-5416",

publisher = "IOS Press",

number = "1-4",

}

TY - JOUR

T1 - Contactless detection of bending sensitive magnetostrictive bilayers utilizing higher harmonics

AU - Kosel, J.

AU - Pfützner, H.

AU - Traxler, S.

AU - Kaniusas, E.

AU - Mehnen, L.

AU - Meydan, T.

AU - Vazquez, M.

AU - Rohn, M.

AU - Merlo, A. M.

AU - Marquardt, B.

PY - 2007

Y1 - 2007

N2 - The study concerns a novel contactless sensor system based on a multifunctional magnetostrictive bilayer material. The permeability of the bilayer ribbons is sensitive either to bending or temperature. The higher order harmonics which are generated by the bilayer in response to a magnetic interrogation field are detected. Their amplitudes depend on the bilayer's permeability, hence on the quantity to be measured. The detection of the third harmonics proved to be most efficient. The sensor system enabled contactless measurements with a distance up to 1 m using a bilayer of only 80 mm in length and 0.1 mm in thickness.

AB - The study concerns a novel contactless sensor system based on a multifunctional magnetostrictive bilayer material. The permeability of the bilayer ribbons is sensitive either to bending or temperature. The higher order harmonics which are generated by the bilayer in response to a magnetic interrogation field are detected. Their amplitudes depend on the bilayer's permeability, hence on the quantity to be measured. The detection of the third harmonics proved to be most efficient. The sensor system enabled contactless measurements with a distance up to 1 m using a bilayer of only 80 mm in length and 0.1 mm in thickness.

KW - Contact-less

KW - Magnetostriction

KW - Multifunctional

KW - Sensors

UR - http://www.scopus.com/inward/record.url?scp=34249655186&partnerID=8YFLogxK

U2 - 10.3233/jae-2007-827

DO - 10.3233/jae-2007-827

M3 - Article

AN - SCOPUS:34249655186

SN - 1383-5416

VL - 25

SP - 477

EP - 483

JO - International Journal of Applied Electromagnetics and Mechanics

JF - International Journal of Applied Electromagnetics and Mechanics

IS - 1-4

ER -

Contactless detection of bending sensitive magnetostrictive bilayers utilizing higher harmonics

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this