WAKIWAKA, HIROYUKI | Shinshu University Researcher Directory

Academic Organization		TEL	026-269-5190
Education and Research Organization	Interdisciplinary Cluster for Cutting Edge Research　Research Center for Aerospace Systems	FAX	026-269-5215
Position	Professor	Mail Address	wakiwak＠shinshu-u.ac.jp
Address	Wakisato 4-17-1, Nagano	Web site	http://www.shinshu-u.ac.jp/faculty/engineering/chair/elec005/index.htm

Profile

Research Field: Electron device/Electronic equipment
Power engineering/Power conversion/Electric machinery
Keywords:Ａｐｐｌｉｅｄ　ｍａｇｎｅｔｉｃｓ , Sensor using magnetics , Magnetic actuator , Linear motor , cement sensor , Torque sensor

Current Subject: Development of vibrator and sensor using GMM or magnetostrictive thin film
Keywords:Magnetostriction , Thin film , Torque sensor , Force sensor
Design of high performance Magnetic actuator and Linear motor
Keywords:Magnetic actuator , Linae motor

Academic Societies: Academic Societies
IEEE

Academic Background: Graduate School
Shinshu University , (Graduate School, Division of Engineering) , 1974

College
Shinshu University , (Faculty of Engineering) , 1971

Degree
Doctor of Engineering , The University of Tokyo

Awards: 2014 , IEEJ Fellow
2013 , BEST POSTER PAPER AWARD　「Analysis of Three Phase Linear Synchronous Motor Distortion」
2013 , IEEJ Outstanding Achievement Award

Research

Books, Articles, etc.: Books
モータ技術実用ハンドブック, 16頁
日刊工業新聞社 2001
Author:編集委員長：海老原大樹

磁気工学の基礎と応用, 6頁
コロナ社 1999
Author:電気学会マグネティックス技術委員会編

リニアモータを高性能に駆動するセンサ・制御システム, 746号10頁
電気学会技術報告 1999
Author:調査専門委員会委員長：脇若弘之

Articles
Estimation of Effective Permeability for Dumbbell-Shaped Magnetic Cores
IEEE TRANSACTIONS ON MAGNETICS,51(1):4000304 2015(Jan.)
Author:Tashiro, K; Wakiwaka, H; Hattori, GY

磁歪材料の電気機械結合係数と金属ガラス溶射材の磁気ひずみ特性
日本AEM学会誌,23(1):105-110 2015
Author:脇若弘之，内田寛文，吉澤隆明，田代晋久，五十嵐貴教，本江克次，村田晃徒

Dual Resonant Frequencies Effects on an Induction-Based Oil Palm Fruit Sensor
Sensors,14(11):21923-21940 2014(Nov. 19)
Author:Noor Hasmiza Harun, Norhisam Misron, Roslina Mohd Sidek, Ishak Aris, Hiroyuki Wakiwaka and Kunihisa Tashiro

Improvement of Energy Density in Single Stator Interior Permanent Magnet Using Double Stator Topology
Mathematical Problems in Engineering,2014 2014(Apr. 23)
Author:Raja Nor Firdaus, Norhisam Misron, Chockalingam Aravind Vaithilingam, Masami Nirei, Hiroyuki Wakiwaka

Improvement in sensitivity of an inductive oil palm fruit sensor
Sensors,14(2):2431-2448 2014(Feb. 03)
Author:Norhisam Misron, Noor Hasmiza Harun, Yeoh Kian Lee, Roslina Mohd Sidek, Ishak Aris, Hiroyuki Wakiwaka and Kunihisa Tashiro

Performance evaluation and comparison of switched reluctance cylindrical linear motor
日本AEM学会誌,22(2):158-163 2014
Author:Abdul Shukor Fairul Azhar, Wakiwaka Hiroyuki, Tashiro Kunihisa, Yajima Hisashi, Kanazawa Takehiko, Fujiwara Nobuhiro

Simplified calculation method of planar coil impedance considering the eddy current distribution by using finite element method
Materials Science Forum,792:215-220 2014
Author:H.Wakiwaka, D.Ito, K.Tashiro, H.Yajima, Y.Manta, T.Kanazawa, N.Fujiwara

Analysis of three phase linear synchronous motor distortion factor
Materials Science Forum,792:239-244 2014
Author:K.Nakaiwa, H.Wakiwaka, K.Tashiro

Performance evaluation and comparison of switched reluctance cylindrical linear motor
日本AEM学会誌,22(2):232-237 2014
Author:F.Azhar, H.Wakiwaka, K.Tashiro, H.Yajima, T.Kanazawa, N.Fujiwara

小型円筒リニアモータの推力と高調波歪みに関する研究と考察
日本AEM学会誌,22(2):238-242 2014
Author:仲岩浩一, 脇若弘之, 田代晋久

Analytical and experimental approach of the high density transverse flux linear stepper motor
International Journal of Applied Electromagnetics and Mechanics,46(1):81-93 2014
Author:Zare, Mohammad Reza | Misron, Norhisam | Aris, Ishak | Wakiwaka, Hiroyuki

環境磁界発電を用いた蓄電回路の検討
日本AEM学会誌,21(2):308-313 2013(Jun.)
Author:田代晋久, 脇若弘之, 内山悠


渦電流による影響を考慮した平面コイルのインピーダンス簡易計算手法
日本AEM学会誌,21(2):234-239 2013(Jun.)
Author:伊東大輔, 藤岡俊充, 脇若弘之, 田代晋久, 矢島久志, 萬田雄司, 金澤猛彦, 藤原伸広


対向配置磁石型非接触エネルギー伝送装置の試作
日本AEM学会誌,21(2):203-208 2013(Jun.)
Author:田代晋久, 脇若弘之,丸野将太郎


Theoretical design of energy harvesting module or wireless power transmission receiver using magnetic field of 0.2 mT at 60 Hz
Journal of Energy and Power Engineering,7(4):740-745 2013(Apr.)
Author:K. Tashiro, H. Wakiwaka, Y. Uchiyama

Magnetic flux concentration methods for magnetic energy harvesting module
EPJ Web of Conferences,40:06011 2013(Jan.)
Author:Tashiro, K.; Hattori, G.; Wakiwaka, H.

Loss measurement in power conditioning module for power-line magnetic noise energy harvesting device
Journal of the Japan Society of Applied Electromagnetics and Mechanics,20(2):440-445 2012(Jun. 10)
Author:K. Tashiro, H. Wakiwaka and Y. Uchiyama

Preliminary study of MCG measurement with induction gradiometer
Journal of the Japan Society of Applied Electromagnetics and Mechanics,20(2):453-458 2012(Jun. 10)
Author:K. Tashiro, H. Wakiwaka and S. Inoue

Consideration of array module design for energy harvesting of power-line magnetic noise
Material Science Forum,721:191-198 2012(Jun.)
Author:K. Tashiro, H. Wakiwaka, Y. Uchiyama

Energy Harvesting of Magnetic Power-Line Noise
IEEE TRANSACTIONS ON MAGNETICS,47(10):4441-4444 2011(Oct.)
Author:Tashiro, Kunihisa; Wakiwaka, Hiroyuki; Inoue, Shin-ichiro; Uchiyama, Yu

Desktop Magnetic Shielding System for the Calibration of High-Sensitivity Magnetometers
IEEE TRANSACTIONS ON MAGNETICS,47(10):4270-4273 2011(Oct.)
Author:Tashiro, Kunihisa; Wakiwaka, Hiroyuki; Matsumura, Keishiro; Okano, Keishi

Driving System Configuration for Multi-type Interior Permanent Magnet Motor
Asia-Pacific Symposium on AppliedElectromagnetics and Mechanics(APSAEM10),19(Supplement):S219-S222 2011(Sep. 10)
Author:Norhisam M., Khodijah S., Aris I., Mailah N. F., Wakiwaka H., Nirei M

Comparison on Performance of Single Phase and Three Phase Double Stator Type Permanent Magnet Generator
Asia-Pacific Symposium on Applied Electromagnetics and Mechanics(APSAEM10),19(Supplement):S99-S102 2011(Sep. 10)
Author:Norhisam M. Suhairi R., Norafiza M., Radzi M.A.M, Aris I., Nirei M., Wakiwaka H

Torque Characteristics of Single Phase Brushless DC Permanent Magnet Motor
Asia-Pacific Symposium on Applied Electromagnetics and Mechanics(APSAEM10),19(Supplement):S95-S98 2011(Sep. 10)
Author:Firdaus R. N., Norhisam M., Mariun N., Aris I., Nirei M., Wakiwaka H

Positioning System for Sensor Less Linear DC Motor
Asia-Pacific Symposium on Applied Electromagnetics and Mechanics(APSAEM10),19(Supplement):S91-S94 2011(Sep. 10)
Author:Norhisam M., Ezril H., Azhar F., Firdaus R.N., Wakiwaka H., Nirei M

A Novel Transverse Flux Linear Motor Using High Thrust Density Structure
Asia-Pacific Symposium on Applied Electromagnetics and Mechanics,19(3):494-497 2011(Sep. 10)
Author:Zare M. R., Norhisam M., Mariun N., Aris I., Nirei M., Wakiwaka H

Torque Characteristic of Multi-Type Interior Permanent Magnet Motor
Asia-Pacific Symposium on Applied Electromagnetics and Mechanics (APSAEM10),19(3):490-493 2011(Sep. 10)
Author:Norhisam M., Nazifah A., Aris I., Firdaus R. N., Nirei M., Wakiwaka H

Observation of weak magnetic field in low-frequency range with portable induction magnetometer
Journal of the Japan Society of Applied Electromagnetics and Mechanics,19(Supplement):S197-S202 2011(Sep.)
Author:S. Inoue, Y. Uchiyama, K. Tashiro, H. Wakiwaka

金属シールド層を有する検出コイルを用いたMHz帯域用インダクション磁気センサ
電気学会論文誌,131(7):490-498 2011(Jul.)
Author:田代晋久, 井上伸一朗, 内山悠, 脇若弘之, 安井英己, 木下久

商用周波数磁気ノイズを積極的に回収するエナジーハーベスティング用空心コイルの開発
日本AEM学会誌,19(2):225-230 2011(Jun.)
Author:井上伸一朗, 内山悠,田代晋久, 脇若弘之

Electrical Interference with Pickup Coil in Induction Magnetometer
Proc. of the 2011 Fifth International Conference on Sensing Technology (ICST2011),5:90-93 2011
Author:K. Tashiro, H. Wakiwaka and S. Inoue

Optimization of Pole Numbers and Rotor Size for a Single Phase Slot-Less Permanent Magnet Genarator
IREE,6(5):2253-2260 2011
Author:M.Norhisam, M.Norafiza, F.Azhar, Nashiren F. Mailah, H.Wakiwaka, M.Nirei

Effect of Inductive Coil Shape on Sensing Performance of Linear Displacement Sensor Using Thin Inductive Coil and Pattern Guide
Sensors 2011,11(11):10522-10533 2011
Author:Norhisam Misron, Loo Qian Ying, Raja Nor Firdaus, Norrimah Abdullah, Nashiren Farzilah Mailah, Hiroyuki Wakiwaka

Simple-Box-9 coil system: A novel approach to design of a square coil system for producing uniform magnetic fields
Materials Science Forum,670:275-283 2011
Author:K. Tashiro, A. Matsuoka, and H. Wakiwaka

Sensitivity limits of a magnetometer with an air-core pickup coil
Sensors&Transducers Journal,9:171-181 2010(Dec.)
Author:K. Tashiro, S. Inoue and H. Wakiwaka

The Stress-Magnetic Properties of TbFeCo Film and SmFe Film
Magnetic Measurements 2010,:MP2 2010(Sep.)
Author:H. Wakiwaka, T. Takeuchi, K. Tashiro,T. Kiyomiya, M. Makimura

超磁歪アクチュエータの熱膨張補償の検討
J. Magn. Soc. Jpn,33:421-424 2009(Sep.)
Author:辰巳義和, 大嶽和之, 高橋良太, 江田英之, 田代晋久, 脇若弘之, 矢島久志, 藤原伸広

Kerr Microscopy Studies of SmFe Thin Film
Sensor Letters,7:240-243 2009(Sep.)
Author:H.Wakiwaka, K.Tashiro, K.Ohtake, N.Itoh, T.Kiyomiya, and M.Makimura

A magnetic contamination detection system based on a high sensitivity induction gradiometer
Journal of the Japan Society of Applied Electromagnetics and Mechanics,17:S129-S132 2009(Sep.)
Author:K. Tashiro, A. Kakiuchi, A. Matsuoka, and H. Wakiwaka

インダクション磁気センサを用いた微小金属片検出
日本AEM学会誌,17(2):354-359 2009(Jun.)
Author:田代晋久，脇若弘之

Constitution of an Approximate Equation of Demagnetizing Factors for Cylinder Using Multiple Regression Analysis
日本AEM学会誌,17(3):449-452 2009(Jun.)
Author:M.Nirei, S.Suzuki, K.Tashiro, and H.Wakiwaka

Comparison of Thrust Characteristics in Pencil Sized Cylinder-type Linear Motors with Different Magnet Arrays
日本AEM学会誌,17(3):481-484 2009(Jun.)
Author:K.Nakaiwa, A.Yamada, K.Tashiro, and H.Wakiwaka

An experimental study of stable operating conditions for a high-sensitivity induction gradiometer
IEEE Trans. Magn.,45(6):2784-2787 2009(Jun.)
Author:K. Tashiro, A. Kakiuchi, K. Moriizumi, and H. Wakiwaka

ECT方式による新ロープテスターの開発
非破壊検査,58(3):96-101 2009(Mar.)
Author:田代晋久，脇若弘之，平間豊，長尾明芳

ECT 方式ロープテスタの開発
非破壊検査協会 2007
Author:平間豊, 脇若弘之, 田代晋久,長尾明芳

永久磁石埋込形リニア同期モータのプルイン推力特性(<特集>第17回「電磁力関連のダイナミクス」シンポジウム)
日本AEM学会誌,14(1):151-156 2006
Author:脇若弘之／下川恭佑／関国強／矢島久志／藤原伸広

Non-contact measurement of CNT compounding ratio in composite material by eddy current method
SENSORS AND ACTUATORS A-PHYSICAL,129(1-2):235-238 2006
Author:Wakiwaka, H; Kodani, M; Endo, M; Takahashi, Y

GMRセンサを用いた衝撃センサの検討(<特集>第17回「電磁力関連のダイナミクス」シンポジウム)
日本AEM学会誌,14(1):108-113 2006
Author:上野新太郎／児塔典沙／脇若弘之／庄司茂

小型X線透視検査装置の研究開発(<特集>第13回MAGDAコンファレンス)
日本AEM学会誌,12(4):316-321 2005
Author:平間豊／金子健／米倉功／脇若弘之／小谷雅幸／高木敏行／遠藤久

Ultra-low noise induction sensor
JSAEM Studies in Appl. Electromag. and Mech.,(15):35-40 2005
Author:K. Tashiro, and I. Sasada

Tb-Fe-Co giant magneto strictive thin film and its application to force sensor
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,290:861-864 2005
Author:Torii, Y; Wakiwaka, H; Kiyomiya, T; Matsuo, Y; Yamada, Y; Makimura, M

Performance of a human-size separable magnetic shield with magnetic shaking enhancement
JSAEM Studies in Appl. Electromag. and Mech.,(15):181-186 2005
Author:K. Tashiro, A. Sumida, and I. Sasada

New cylindrical magnetic shielding system with reduced shaking current
JSAEM Studies in Appl. Electromag. and Mech.,(15):187-193 2005
Author:K. Tashiro, T. Saito, and I. Sasada

多次元センシング(<特集>多次元ドライブシステム)
日本AEM学会誌,12(1):20-25 2004
Author:脇若弘之

Reducition of RF noise for Stable SQUID Sensor Operation inside a Cylindrical Magnetic Shield
JSAEM Studies in Appl. Electromag. and Mech.,(14):249-256 2003
Author:K. Tashiro, I. Sasada, K. Yoshitomi, and K. Kazami

Development of high-performance millimeter-size vibrator for cellular phones
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,242:1195-1197 2002
Author:Wakiwaka, H; Ezawa, M; Kato, H; Yoshimura, W; Ito, H; Fukuda, N; Matsuhiro, K

8X-VRレゾルバにおけるロータ偏心およびギャップ長の出力特性への影響
日本AEM学会誌,10(1):73-78 2002
Author:楡井雅巳／山本行雄／北沢完治／菊地良巳／神谷昭範／脇若弘之

Influence of mover support structure on linear oscillatory actuator for cellular phones
LDIA2001,:260-263 2001
Author:H.Wakiwaka, H.Kato 他4名

低炭素鋼ステアリングシャフト用磁歪式トルクセンサの基礎特性
日本応用磁気学会誌,25:963-966 2001

超磁歪材料の材料開発と応用の動向
日本応用磁気学会誌,25:1425-1433 2001
Author:若脇弘之／山田洋次

小形リニア振動アクチュエータの等価回路と低消費電力化
日本AEM学会誌,9(4):476-479 2001
Author:脇若弘之／江澤光晴／加藤久幸／伊藤治雄／福田直紀／松廣勝仁

New magnetostrictive type torque sensor for steering shaft
SENSORS AND ACTUATORS A-PHYSICAL,91(1-2):103-106 2001
Author:Wakiwaka, H; Mitamura, M

Directional sensitivity of GMR element and its industrial applications
INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS,15(1-4):89-96 2001
Author:Wakiwaka, H; Kataoka, Y; Shinoura, O

Basic characteristics of new interior permanent magnet linear pulse motor
INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS,15(1-4):129-133 2001
Author:Wakiwaka, H; Misron, N; Kamiya, A; Yajima, H; Tamura, K; Fujiwara, N; Hosono, M; Takada, S

超磁歪材料を用いた力センサの基礎特性
日本AEM学会誌,8(3):335-338 2000
Author:脇若弘之／山科宜秋／中山圭／森輝夫

磁歪線式非接触変位センサにおけるねじり弾性波と縦弾性波
日本応用磁気学会誌,24:759-762 2000
Author:常暁明／若脇弘之／山田一

磁気バネを利用した薄型リニア振動アクチュエータの携帯電話への応用
日本AEM学会誌,8(3):339-342 2000
Author:脇若弘之／矢島久志／福田直紀／江澤光晴／伊藤治雄／松廣勝仁

リニアモータのFA,OA機器への応用
電気設備学会誌,20:395-398 2000

エスカレータ・ハンドレールワイヤのための二種類の探傷装置開発
日本AEM学会誌,8(2):224-229 2000
Author:平間豊／椛島進／田中館聡／長尾昭芳／片岡康浩／高野安司／脇若弘之

Magnetic field analysis of a resolver with a skewed and eccentric rotor
SENSORS AND ACTUATORS A-PHYSICAL,81(1-3):297-300 2000
Author:Masaki, K; Kitazawa, K; Mimura, H; Nirei, M; Tsuchimichi, K; Wakiwaka, H; Yamada, H

Design of linear DC motor for high-speed positioning
SENSORS AND ACTUATORS A-PHYSICAL,81(1-3):281-284 2000
Author:Yajima, H; Wakiwaka, H; Minegishi, K; Fujiwara, N; Tamura, K

Considerations of output voltage waveform on magnetic linear encoder for artificial heart using linear pulse motor
SENSORS AND ACTUATORS A-PHYSICAL,81(1-3):309-312 2000
Author:Kikuchi, Y; Yoneda, T; Kataoka, Y; Shiotani, K; Wakiwaka, H; Yamada, H

エレベータワイヤロープ用磁気探傷装置とその信号処理
非破壊検査,48:809-814 1999

Relation between thrust constant and size in design of moving-coil linear dc motors
ELECTRICAL ENGINEERING IN JAPAN,122(4):45-54 1998
Author:Yajima, H; Wakiwaka, H; Seno, S; Minegishi, K; Fujiwara, N; Kazuya, T

Smoother thrust on multi-polar type Linear DC Motor
IEEE TRANSACTIONS ON MAGNETICS,33(5):3877-3879 1997
Author:Wakiwaka, H; Senoh, S; Yajima, H; Yamada, H; Oda, J

Optimum design of a long-stroke thin linear DC motor
ELECTRICAL ENGINEERING IN JAPAN,118(4):84-93 1997
Author:Yajima, H; Wakiwaka, H; Senoh, S; Yamada, H;Oda, J

Maximum output of a low frequency soundsource using giant magnetostrictive material
JOURNAL OF ALLOYS AND COMPOUNDS,258(1-2):87-92 1997
Author:Wakiwaka, H; Aoki, K; Yoshikawa, T; Kamata, H; Igarashi, M; Yamada, H

Index phase output characteristics of magneticrotary encoder using a magneto-resistive element
IEEE TRANSACTIONS ON MAGNETICS,33(5):3370-3372 1997
Author:Kikuchi, Y; Nakamura, F; Wakiwaka, H; Yamada, H

Consideration on high-response of a linear DC motor
IEEE TRANSACTIONS ON MAGNETICS,33(5):3880-3882 1997
Author:Yajima, H; Wakiwaka, H; Senoh, S; Minegishi, K; Fujiwara, N; Tamura, K

Consideration of magnetization and detection on magnetic rotary encoder using finite element method
IEEE TRANSACTIONS ON MAGNETICS,33(2):2159-2162 1997
Author:Kikuchi, Y; Nakamura, F; Wakiwaka, H; Yamada, H; Yamamoto, Y

Simplified thrust limit equation of linear DC motor
IEEE TRANSACTIONS ON MAGNETICS,32(5):5073-5075 1996
Author:Wakiwaka, H; Yajima, H; Senoh, S; Yamada, H; Oda, J; Morimura, T

Mock test characteristic of intraaortic balloon pump using linear motor
ARTIFICIAL ORGANS,20(11):1237-1241 1996
Author:Yamada, H; Wakiwaka, H; Suzuki, K; Nakagawa, H; Fujii, N; Matsuura, Y; Fukunaga, S

In vitro evaluation of linear motor-driven total artificial heart
ARTIFICIAL ORGANS,20(12):1320-1324 1996
Author:Kobayashi, M; Wakiwaka, H; Watanabe, M; Mizuno, H; Karita, M; Maeda, M; Matsuura, Y; Fukunaga, S; Yamada, H

Consideration for a high resolution of magnetic rotary encoder
IEEE TRANSACTIONS ON MAGNETICS,32(5):4959-4961 1996
Author:Kikuchi, Y; Nakamura, F; Wakiwaka, H; Yamada, H; Yamamoto, Y

Analysis of impedance characteristics of meander coil
IEEE TRANSACTIONS ON MAGNETICS,32(5):4332-4334 1996
Author:Wakiwaka, H; Nishizawa, M; Yanase, S; Maehara, O

DESIGN AND EVALUATION OF LINEAR DC MOTOR FOR PEN RECORDER
IEEE TRANSACTIONS ON MAGNETICS,31(6):3755-3757 1995
Author:WAKIWAKA, H; YAJIMA, H; YAMADA, H; ODA, J

INTRAAORTIC BALLOON PUMP DRIVEN BY A LINEAR PULSE MOTOR
ELECTRICAL ENGINEERING IN JAPAN,114(6):120-128 1994
Author:YAMADA, H; WAKIWAKA, H; YANO, T; WATARAI, A; KARITA, M; MORIMOTO, M

IMPROVEMENT OF FLUX-DENSITY UNIFORMITYIN GIANT MAGNETOSTRICTIVE MATERIAL FOR ACOUSTIC VIBRATION ELEMENT
IEEE TRANSACTIONS ON MAGNETICS,29(6):2443-2445 1993
Author:WAKIWAKA, H; UMEZAWA, T; YAMADA, H

IMPEDANCE ANALYSIS OF ACOUSTIC VIBRATION ELEMENT USING GIANT MAGNETOSTRICTIVE MATERIAL
IEEE TRANSACTIONS ON MAGNETICS,28(5):2208-2210 1992
Author:WAKIWAKA, H; IIO, M; NAGUMO, M; YAMADA, H; KOBAYASHI, K; YOSHIKAWA, T

磁気回路の反磁界係数
信州大学工学部紀要,34:105-118 1973(Jul.)

Presentations
平面コイルのインピーダンスに及ぼす近接金属板の影響
電気学会マグネティックス研究会資料 MAG-10-123 2010(Sep.)
Presenter:服部泰之,上山雅顕,伊東利容,田代晋久,脇若弘之, 矢島久志,保坂達也,金澤猛彦,藤原伸広

コイルを組み合わせた開口部を有する磁気シールドの検討
日本AEM学会誌 18 3 215-220 2010(Sep.)
Presenter:松岡信仁,松村啓志郎,久保田晃弘,田代晋久,脇若弘之

磁歪線式変位センサの弾性波速度の計測方法に関する考察
平成２２年電気学会産業応用全国大会(JIASC2010) 2010(Aug.)
Presenter:服部泰之, 上山雅顕, 田代晋久, 脇若弘之, 常　暁明

磁石埋込型クローポールリニア同期モータの高推力，低コギング力化
電気学会回転機・リニアドライブ合同研究会資料 RM-10-079/LD-10-039 2010(Aug.)
Presenter:富沢文基, 田代晋久, 脇若弘之, 仲岩浩一, 青柳典明, 城下健治

Thrust characteristic comparison of Interior magnet type pencil size cylinder linear motor
Asia-Pacific Symposium on AppliedElectromagnetics and Mechanics 2010 (APSAEM2010) 2010(Jul.)
Presenter:K. Nakaiwa, K. Hosozawa, H.Wakiwaka and K.Tashiro

Power loss analysis by measuring temperature rise in giant magnetostrictive actuator
Asia-Pacific Symposium on Applied Electromagnetics and Mechanics 2010 (APSAEM2010) 2010(Jul.)
Presenter:R. Takahashi, K. Tashiro and H. Wakiwaka

Development of highly-sensitive pressure sensor using SmFe thin film
8th European Conference on Magnetic Sensors&Actuators (EMSA2010) 2010(Jun.)
Presenter:H.Wakiwaka , N. Ito , T.Takeuchi, K. Tashiro, M. Makimura and T.Kiyomiya

金属ガラスの応力による磁化特性の変化
第２１回電磁力関連のダイナミックスシンポジウム講演論文集 624-627 2010(May)
Presenter:井上伸一朗，田代晋久，脇若弘之

超磁歪アクチュエータの熱損失低減
電気学会リニアドライブ研究会資料 LD-10 2010(Mar.)
Presenter:高橋良太，辰巳義和，田代晋久，脇若弘之，矢島久志, 藤原信広

SmFe薄膜による微圧センサの開発
平成22年電気学会全国大会講演論文集 2010(Mar.)
Presenter:竹内俊之，伊藤直樹，近藤尚弥，田代晋久，脇若弘之，清宮照夫，牧村美加

Residual magnetization measurements of a motor to be in satellites
Proc. of SPIE: ICMIT2009 Mechatronics and Information Technology 2010(Mar.)
Presenter:A. Matsuoka, K. Matsumura, A. Kubota, K. Tashiro, and H.Wakiwaka

Development of magnetostrictive large load force sensor using structural steel
2009 International Conference on Mechatronics and Information Technology(ICMIT2009) 2009(Dec.)
Presenter:T. Kawata, R. Kobayashi, K. Tashiro, and H. Wakiwaka

Comparison of Characteristics of SmFe thin Film using VSM and a Kerr Microscope
2009 International Conference on Mechatronics and Information Technology(ICMIT2009) 2009(Dec.)
Presenter:H. Wakiwaka, K. Tashiro, N. Ito, T. Takeuchi, N. Kond, T. Kiyomiya, and M. Makimura

超磁歪アクチュエータの熱損失解析
第18回MAGDAコンファレンスin東京講演論文集 2009(Nov.)
Presenter:高橋良太, 辰巳義和, 近藤尚弥, 鄭文基, 田代晋久, 脇若弘之, 矢島久志, 藤原伸広

TbFeCo薄膜とSmFe薄膜の磁気特性の比較
長野県工技センター研報 4 M14-M19 2009(Nov.)
Presenter:牧村美加, 清宮照夫, 大嶽和之, 伊藤直樹, 江田英之, 田代晋久, 脇若弘之

SmFe薄膜の磁化特性における応力印加角度依存性
第18回MAGDAコンファレンスin東京講演論文集 2009(Nov.)
Presenter:伊藤直樹, 竹内俊之, 近藤尚弥, 田代晋久, 脇若弘之, 清宮照夫, 牧村美加

Influence of External Magnetic Field on Magnetic VR Resolver
SCOReD C-01 2009(Nov.)
Presenter:H. Makiuchi, H. Mimura, Y. Kikuchi, A. Kojima, H. Wakiwaka, K. Tashiro

The effect on the accuracy by magnetic flux distribution in the magnetostrictive wire type displacement sensor
The 7th International Symposium on Linear Drives for Industry Applications(LDIA09) 2009(Sep.)
Presenter:H.Wakiwaka, K.Tashiro, T.Saito, M.Ueyama, and Xiao-ming CHANG

Magnetostriction analysis of giant magnetostrictive actuator considering BH characteristics of material
The 7th International Symposium on Linear Drives for Industry Applications(LDIA09) 2009(Sep.)
Presenter:Y.Tasumi, R.Takahashi, K.Tashiro, H.Wakiwaka, H.Yajima, and N.Fujiwara

Design of Pencil size Cylinder Type Linear Motor
The 7thInternational Symposium on Linear Drives for Industry Applications(LDIA09) 2009(Sep.)
Presenter:K.Nakaiwa, K.Kokue, H.Wakiwaka, and K.Tashiro

VRレゾルバの外部磁界影響の低減方法
平成２１年電気学会産業応用部門大会講演論文集 243-246 2009(Aug.)
Presenter:牧内浩三, 菊池良巳, 三村尚史, 小島彰, 脇若弘之, 田代晋久

Simple-Box-9 coil system: A novel approach to design of a square coil system for producing uniform magnetic fields
6th Japanese-Mediterranean Workshop on Applied Electromagnetic Engineering for Magnetic, Superconducting and Nano Materials(JAPMED09) 2009(Jul.)
Presenter:K.Tashiro, A.Matsuoka, and H.Wakiwaka

Effect of stress on the magnetic characteristics of SmFe thin films
6th Japanese-Mediterranean Workshop on Applied Electromagnetic Engineering for Magnetic, Superconducting and Nano Materials(JAPMED09), Superconducting and Nano Materials(JAPMED09) 2009(Jul.)
Presenter:H.Wakiwaka, K.Ohtake, N.Itoh, T.Takeuchi, K.Tashiro, T.Kiyomiya, and M.Makimura

超磁歪アクチュエータの有限要素法によるパルス駆動解析
第２１回電磁力関連のダイナミックスシンポジウム講演論文集 79-82 2009(May)
Presenter:高橋良太, 辰巳義和, 大嶽和之, 田代晋久, 脇若弘之, 矢島久志, 藤原伸広

磁歪線式変位センサの弾性波速度の考察
第２１回電磁力関連のダイナミックスシンポジウム講演論文集 199-202 2009(May)
Presenter:上山雅顕, 齊藤哲丸, 田代晋久, 脇若弘之, CHANG Xiao-ming

構造用鋼材を用いた磁歪式大荷重用力センサの開発
第２１回電磁力関連のダイナミックスシンポジウム講演論文集 203-206 2009(May)
Presenter:川田剛司, 小林亮介, 田代晋久, 脇若弘之

宇宙用ステップモータの残留磁気計測と対策
第２１回電磁力関連のダイナミックスシンポジウム講演論文集 583-588 2009(May)
Presenter:久保田晃弘, 熊谷秀夫, 松岡信仁, 田代晋久, 脇若弘之

ペンシルサイズ円筒型リニアモータにおける推力密度向上のための検討
第２１回電磁力関連のダイナミックスシンポジウム講演論文集 97-98 2009(May)
Presenter:仲岩浩一, 細澤和司, 飯島邦彦, 小久江幸二, 脇若弘之, 田代晋久

VGCF複合材の非破壊検査
第２１回電磁力関連のダイナミックスシンポジウム講演論文集 667-670 2009(May)
Presenter:平林慧一, 田代晋久, 脇若弘之, 遠藤守信

SmFe薄膜の応力依存性の測定
第２１回電磁力関連のダイナミックスシンポジウム講演論文集 195-198 2009(May)
Presenter:竹内俊之, 伊藤直樹, 大嶽和之, 田代晋久, 脇若弘之, 清宮照夫, 牧村美加

超磁歪材料のBH特性を考慮したアクチュエータの動作解析
電気学会リニアドライブ研究会資料 LD-09-12 2009(Jan.)
Presenter:辰巳義和, 大嶽和之, 高橋良太, 田代晋久, 脇若弘之, 矢島久志, 藤原伸広

磁歪式大荷重測定センサの開発
電気学会マグネティックス研究会資料 MAG-08-191 2008(Dec.)
Presenter:小林亮介, 川田剛司, 田代晋久, 脇若弘之

超磁歪アクチュエータの基礎的設計法
電気学会リニアドライブ研究会資料 LD-08-60 2008(Oct.)
Presenter:辰巳義和, 大嶽和之, 高橋良太, 田代晋久, 脇若弘之, 矢島久志, 藤原伸広

超磁歪アクチュエータにおける熱膨張補償の検討
第32回日本応用磁気学会学術講演会学術講演概要集 2008(Sep.)
Presenter:辰巳義和，大嶽和之，高橋良太，江田英之，田代晋久，脇若弘之，矢島久志，藤原伸広

Fe，Ni円柱の磁束分布測定
電気学会全国大会講演論文集 2 137 2008
Presenter:鈴木峻介，古田昌輝，田代晋久，脇若弘之，楡井雅巳

Constitution of an Approximate Equation of Demagnetizing Factors for Cylinderby Multiple Regression Analysis
Asia-Pacific Symposium on Applied Electromagnetics and Mechanics 2008 (APSAEM08) 2008
Presenter:M. Nirei, S. Suzuki, K. Tashiro, and H. Wakiwaka

Comparison of Thrust Characteristics of Pencil Size Cylinder Type Linear Motor with Different Magnet Array
Asia-Pacific Symposium on Applied Electromagnetics and Mechanics 2008(APSAEM08) 2008
Presenter:K. Nakaiwa, A. Yamada, K. Tashiro, H Wakiwaka,

超磁歪材料における磁気ひずみ特性のばらつき
第31回日本応用磁気学会学術講演会学術講演概要集 2007
Presenter:脇若弘之, 田代晋久, 江田英之, 大嶽和之, 辰巳義和

超磁歪アクチュエータの周波数特性解析
電気学会マグネティックス研究会資料 MAG-07-146 2007
Presenter:江田英之, 大嶽和之, 辰巳義和, 田代晋久, 脇若弘之

超磁歪アクチュエータの高速応答特性
第31回日本応用磁気学会学術講演会学術講演概要集 2007
Presenter:脇若弘之, 田代晋久, 江田英之, 大嶽和之, 辰巳義和, 矢島久志, 藤原伸広

超磁歪アクチュエータの高速安定化駆動
平成19年度電気関係学会東海支部連合大会 2007
Presenter:江田英之, 大嶽和之, 辰巳義和, 田代晋久, 脇若弘之, 矢島久志, 藤原伸広

磁歪線式変位センサにおける測長範囲拡大の検討
第19回「電磁力関連のダイナミクス」シンポジウム講演論文集 2007
Presenter:脇若弘之, 関国強, 松林亮, 斉藤哲丸, 田代晋久,

構造用鋼材磁気特性の応力依存性と力センサへの応用
電気学会マグネティックス研究会資料 MAG-07-113 2007
Presenter:脇若弘之, 田代晋久, 中本裕也, 小林亮介

構造用鋼材における圧縮応力による磁気特性変化の測定
平成19年度電気関係学会東海支部連合大会 2007
Presenter:中本裕也, 高橋佑輔, 小林亮介, 田代晋久, 脇若弘之

Broadband air-core Brooks-coil induction magnetometer
Proc. of SICE-ICASE International Joint Conference 2006 2006
Presenter:K. Tashiro

Patents: Patents
複合材の配合比同定法
力学量センサーユニットおよび力学量センサー
複合材の配合比簡易同定法
変位検出方法及び装置
磁歪膜、磁歪素子、トルクセンサ、力センサ、圧力センサおよびその製造方法
変位センサ
磁歪式トルク検出装置

Shinshu University Researcher Directory

WAKIWAKA HIROYUKI

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WAKIWAKA　HIROYUKI