抄録
Cross magnetic shaking, a new method for reducing hysteresis, is proposed for shaft torque sensors based on the magnetostrictive effect of the steel shaft. In this method, an auxiliary magnetic field (shaking field) is superposed perpendicularly to the exciting field while differences in permeabilities along lines of tension and of compression are detected by the field at the shaft surface. Hysteresis measured for a quench-hardened steel shaft of 25 mm diameter under the applied torque from -490 to 490 Nm was reduced by about nine times and sensitivity increased by a factor of 2.
| 元の言語 | 英語 |
|---|---|
| ページ（範囲） | 4919-4921 |
| ページ数 | 3 |
| ジャーナル | Journal of Applied Physics |
| 巻 | 69 |
| 発行部数 | 8 |
| DOI | |
| 出版物ステータス | 出版済み - 12 1 1991 |
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All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)
これを引用
A new method for reducing hysteresis of torque sensors : Cross magnetic shaking. / Sasada, Ichiro; Nagano, E.; Harada, K.
：: Journal of Applied Physics, 巻 69, 番号 8, 01.12.1991, p. 4919-4921.研究成果: ジャーナルへの寄稿 › 記事
}
TY - JOUR
T1 - A new method for reducing hysteresis of torque sensors
T2 - Cross magnetic shaking
AU - Sasada, Ichiro
AU - Nagano, E.
AU - Harada, K.
PY - 1991/12/1
Y1 - 1991/12/1
N2 - Cross magnetic shaking, a new method for reducing hysteresis, is proposed for shaft torque sensors based on the magnetostrictive effect of the steel shaft. In this method, an auxiliary magnetic field (shaking field) is superposed perpendicularly to the exciting field while differences in permeabilities along lines of tension and of compression are detected by the field at the shaft surface. Hysteresis measured for a quench-hardened steel shaft of 25 mm diameter under the applied torque from -490 to 490 Nm was reduced by about nine times and sensitivity increased by a factor of 2.
AB - Cross magnetic shaking, a new method for reducing hysteresis, is proposed for shaft torque sensors based on the magnetostrictive effect of the steel shaft. In this method, an auxiliary magnetic field (shaking field) is superposed perpendicularly to the exciting field while differences in permeabilities along lines of tension and of compression are detected by the field at the shaft surface. Hysteresis measured for a quench-hardened steel shaft of 25 mm diameter under the applied torque from -490 to 490 Nm was reduced by about nine times and sensitivity increased by a factor of 2.
UR - http://www.scopus.com/inward/record.url?scp=36449008872&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=36449008872&partnerID=8YFLogxK
U2 - 10.1063/1.348200
DO - 10.1063/1.348200
M3 - Article
AN - SCOPUS:36449008872
VL - 69
SP - 4919
EP - 4921
JO - Journal of Applied Physics
JF - Journal of Applied Physics
SN - 0021-8979
IS - 8
ER -