start-ver=1.4
cd-journal=joma
no-vol=34
cd-vols=
no-issue=4
article-no=
start-page=2072
end-page=2074
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=1998
dt-pub=19987
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Measuring system for magnetostriction of silicon steel sheet under AC excitation using optical methods
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=<p>A measuring system for magnetostriction of silicon steel sheet using optical methods and a single sheet tester has been developed to establish a standard test method for IEC and JIS. Various factors affecting measurement accuracy and reproducibility of the developed system are examined. Two optical instruments, such as a laser Doppler vibrometer and a heterodyne displacement meter, are compared. 3-D characteristics of magnetostriction under ac excitation in the rolling direction are measured up to 2.0 T </p>

en-copyright=
kn-copyright=

en-aut-name=NakaseTomoya
en-aut-sei=Nakase
en-aut-mei=Tomoya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=NakanoMasanori
en-aut-sei=Nakano
en-aut-mei=Masanori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=FujiwaraKoji
en-aut-sei=Fujiwara
en-aut-mei=Koji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=TakahashiNorio
en-aut-sei=Takahashi
en-aut-mei=Norio
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

affil-num=1
en-affil=
kn-affil=Okayama University

affil-num=2
en-affil=
kn-affil=Okayama University

affil-num=3
en-affil=
kn-affil=Okayama University

affil-num=4
en-affil=
kn-affil=Okayama University
en-keyword=Doppler measurement
kn-keyword=Doppler measurement
en-keyword=ferromagnetic materials
kn-keyword=ferromagnetic materials
en-keyword=iron alloys
kn-keyword=iron alloys
en-keyword=magnetic variables measurement
kn-keyword=magnetic variables measurement
en-keyword=magnetostriction
kn-keyword=magnetostriction
en-keyword=measurement by laser beam
kn-keyword=measurement by laser beam
en-keyword=silicon alloys
kn-keyword=silicon alloys
END