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Development of Lorentz Force Type Self-Bearing Motor and Industry Application

Research Project

Project/Area Number 13555059
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section展開研究
Research Field Dynamics/Control
Research InstitutionIBARAKI UNIVERSITY

Principal Investigator

OKADA Yohji  Ibaraki University, the College of Engineering, Professor, 工学部, 教授 (90007774)

Co-Investigator(Kenkyū-buntansha) KONDO Ryou  Ibaraki University, the College of Enginering, Associate Professor, 工学部, 助教授 (90186867)
MATSUDA Ken-ichi  Ibaraki University, the College of Engineering, Research Associate, 工学部, 助手 (30302326)
UENO Satoshi  Ritsumeikan University, Dept.of Mechanical Eng., Associate Professor, 理工学部, 助教授 (40322929)
KANEBAKO Hideki  Sankyo Seiki Co., Ltd., Research Center, Executive Researcher, 要素技術センター, 部長研究員
ABE Keisuke  Chiba Precision Co., Ltd, R&D Division, Senior Researcher, 開発部, 主任研究員
阿部 恵輔  千葉精密, 開発部, 主任研究員
Project Period (FY) 2001 – 2004
Project Status Completed (Fiscal Year 2004)
Budget Amount *help
¥12,600,000 (Direct Cost: ¥12,600,000)
Fiscal Year 2004: ¥2,300,000 (Direct Cost: ¥2,300,000)
Fiscal Year 2003: ¥3,200,000 (Direct Cost: ¥3,200,000)
Fiscal Year 2002: ¥3,700,000 (Direct Cost: ¥3,700,000)
Fiscal Year 2001: ¥3,400,000 (Direct Cost: ¥3,400,000)
KeywordsMagnetic Levitation / AC Motor / Magnetic Bearing / High Speed Spindle / Digital Control / Actuator / ディジタル制御
Research Abstract

Maxwel force type self-bearing motor has been developed. However, PM type one requests thin PM which causes serious problems such as high manufacturing cost and demagnetization. To overcome these problems we proposed Lorentz force type self-bearing motor. This type can use thick PM for motoring field. The fundamental operation has been confirmed.
First we developed cylindrical type 8 pole inner rotor motor controlled by 6 concentrated windings. The experimental setup is made and the strong levitated rotation is confirmed. The same theory can be applicable to 4 pole motor. We also confirmed experimentally by using the outer rotor experimental setup which can run up to 5,500 rpm. For applying this motor to a small spindle such as artificial heart or hard disc spindle, strong outer rotor motor is requested. Hence a Halbach magnet array is designed and fabricated. These results show stable levitation and rotation and reported before several symposium.
Self-bearing motor can control radial two directions. A new magnetic bearing is proposed which can control other directions and the efficiency is very good due to the internal PM bias.
New self-sensing technique is also developed using the differential transformer. Usually estimated data is affected inversely by the control signal. Linearize compensation technique is developed which show better performance.
For the industrial application we are developing the implantable artificial heart pump and chemical pumps.

Report

(5 results)
  • 2004 Annual Research Report   Final Research Report Summary
  • 2003 Annual Research Report
  • 2002 Annual Research Report
  • 2001 Annual Research Report
  • Research Products

    (40 results)

All 2004 2002 Other

All Journal Article (22 results) Publications (18 results)

  • [Journal Article] セルフベアリングモータのセルフセンシシグ化の研究2004

    • Author(s)
      松田健一, 黒須利幸, 岡田養二
    • Journal Title

      日本機械学会論文集(C編) 70-692

      Pages: 1002-1007

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] ハルバッハ磁石を用いたローレンツ型磁気浮上モータの研究2004

    • Author(s)
      神部拓郎, 岡田養二
    • Journal Title

      日本機械学会論文集(C編) 70-698

      Pages: 2791-2796

    • NAID

      110006264081

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Design of Lorentz Force Type Integrated Motor-Bearing System Using Permanent Magnets and Concentrated Windings2004

    • Author(s)
      Sung-Ho Park, Chong-Won Lee, Yohji Okada
    • Journal Title

      Proc.of The 11^<th> World Congress in Mechanism and Machine Science(Tianjin, China) April 1-4

      Pages: 1-5

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Self Bearing Motor2004

    • Author(s)
      Yohji Okada
    • Journal Title

      Proc.of Ninth International Symposium on Magnetic Bearings(Lexington, Kentucky, USA) August 3-6

      Pages: 1-10

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] MiracBearing : New Concept of Miracle Magnetic Bearings2004

    • Author(s)
      Yohji Okada, Hiroaki Koyanagi, Kouichi Kakihara, Satoshi Ueno
    • Journal Title

      Proc.of Ninth International Symposium on Magnetic Bearings(Lexington, Kentucky, USA) August 3-6

      Pages: 1-6

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Development of The Miniature Active Magnetic Bearing with 6 Concentrated Wound Poles2004

    • Author(s)
      Satoshi Ueno, Takayuki Arai, Kinya Odagiri
    • Journal Title

      Proc.of Ninth International Symposium on Magnetic Bearings(Lexington, Kentucky, USA) August 3-6

      Pages: 1-6

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Anti-Sway Control of a Rotary Crane via Switching Feedback Control2004

    • Author(s)
      Ryou Kondo, Sei Shimahara
    • Journal Title

      Proc.of the 2004 IEEE International Conference on Control Applications, Taipei, Taiwan September 2-4

      Pages: 748-752

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] セルフベアリングモータのセルフセンシング化の研究2004

    • Author(s)
      松田健一, 黒須利幸, 岡田養二
    • Journal Title

      日本機械学会論文集(C編) 70・692

      Pages: 1002-1007

    • NAID

      110006263840

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 高機能ハイブリッド磁気軸受の開発2004

    • Author(s)
      柿原功一, 岡田養二, 他2名
    • Journal Title

      日本機械学会講演論文集 04・251

      Pages: 259-262

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Self-Bearing Motor - key Technology to Implantable Artificial Heart Pump2004

    • Author(s)
      Yohji Okada
    • Journal Title

      Proc.of 9th International Symposium on Magnetic Bearings (CD-ROM)

      Pages: 1-10

    • Related Report
      2004 Annual Research Report
  • [Journal Article] MiracBearing : New Concept of Miracle Magnetic Bearings2004

    • Author(s)
      Yohji Okada, Satoshi Ueno, et al.
    • Journal Title

      Proc.of 9th International Symposium on Magnetic Bearings (CD-ROM)

      Pages: 1-6

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Mixed Flow Artificial Heart Pump with Axial Self-Bearing Motor2004

    • Author(s)
      Youji Okada, Satoshi Ueno, et al.
    • Journal Title

      Proc.of 9th International Symposium on Magnetic Bearings (CD-ROM)

      Pages: 1-6

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Micro Magnetic Bearing for an Axial Flow Artificial Heart2004

    • Author(s)
      Toru Masuzawa, Yohji Okada, et al.
    • Journal Title

      Proc.of 9th International Symposium on Magnetic Bearings (CD-ROM)

      Pages: 1-6

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Design and Control of a Disk-Type Integrated Motor-Bearing System2002

    • Author(s)
      Woo-Sup Han, Chong Won Lee, Yohji Okada
    • Journal Title

      IEEE/ASME Transactions on Mechatronics 7-1

      Pages: 364-371

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] A Lorentz Force Type Self-Bearing Motor with New 4-Pole Winding Configuration2002

    • Author(s)
      Seung-Jong Kim, Keisuke Abe, Hideki Kanebako, Yohji Okada, Chong-Won Lee
    • Journal Title

      Proc.of 8^<th> International Symposium on Magnetic Bearing 1

      Pages: 35-40

    • NAID

      110004155595

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Development of Lorentz Force Type Self-Bearing Motor2002

    • Author(s)
      Takahito Tokumoto, Daniel Timms, Hideki Kanebako, Ken-ichi Matsuda, Yohji Okada
    • Journal Title

      Proc.of 8^<th> International Symposium on Magnetic Bearing 1

      Pages: 24-28

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] ローレンツ型セルフベアリングモータのスロット有無による特性2002

    • Author(s)
      徳元隆人, 金箱秀樹, 上野哲, 岡田養二
    • Journal Title

      日本機械学会論文集(C編) 68-674

      Pages: 2992-2998

    • NAID

      110002378714

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Design and Control of a Disk-Type Integrated Motor-Bearing System2002

    • Author(s)
      Woo-Sup Han, Chong Won Lee, Yohji Okada
    • Journal Title

      IEEE/ASME Transactions on Mechatronics Vol.7, No.1, March

      Pages: 15-22

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Development of Lorentz Force Type Self Bearing Motor2002

    • Author(s)
      Takahito Tokumoto, Daniel Timms, Hideki Kanebako, Ken-ichi Maatsuda, Yohji Okada
    • Journal Title

      Proc.of 8^<th> International Symposium on Magnetic Bearing(Mito, Japan) August 24-28

      Pages: 59-64

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] A Lorentz Force Type Self Bearing Motor with New 4-Pole Winding Configuration2002

    • Author(s)
      Seung-Jong Kim, Keisuke Abe, Hideki Kanebako, Yohji Okada, Chong-Won Lee
    • Journal Title

      Proc.of 8^<th> International Symposium on Magnetic Bearing(Mito, Japan) August 26-28

      Pages: 35-40

    • NAID

      110004155595

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Position Self-Sensing Control of an Axial Self-Bearing Motor2002

    • Author(s)
      Satoshi Ueno, Ken-ichi Matsuda, Hiroshi Sato, Yohji Okada
    • Journal Title

      Proc.of 8^<th> International Symposium on Magnetic Bearing(Mito, Japan) August 26-28

      Pages: 299-304

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Self-sensing Control Technique of Self-Bearing Motor2002

    • Author(s)
      Toshiyuki Kurosu, Ken-ichi Matsuda, Yohji Okada
    • Journal Title

      Proc.of 8^<th> International Symp.on Magnetic Bearing((Mito, Japan) August 26-28

      Pages: 293-29

    • NAID

      110006263840

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Publications] 松田健一, 黒須利幸, 岡田養二: "セルフベアリングモータのセルフセンシング化の研究"第15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(日本機械学会論文集掲載決定). 591-596 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Yohji Okada, Kenzo Nonami: "Research Trends on Magnetic Bearings"JSME International Journal, Series C. Vol.46, No.2. 341-342 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Toru Masuzawa, Shirou Ezoe, Tsuyoshi Kato, Yohji Okada: "Magnetically Suspended Centrifugal Blood Pump with an Axially Levitated Motor"Artificial Organs. Vol.27, No.7. 631-638 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Y.Okada, et al.: "Axial Type Self-Bearing Motor for Axial Flow Blood Pump"Artificial Organs. Vol.27, No.10. 887-891 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Y.Okada, et al.: "Design Comparison of Hybrid type Self-Bearing Motor for Small Spindle"Proc. of 7th International Conference on Mechatronics Technology. Vol.1. 579-584 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 岡田養二, 小柳弘明, 柿原功一: "永久磁石内蔵型教育用磁気軸受MiracBearing-EDの開発"第13回電磁現象及び電磁力に関するコンファレンス講演論文集. (発表予定). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] 岡田養二, 渡辺嘉二郎: "メカトロニクスと制御工学"養賢堂. 256 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] W.S.Han, C.W.Lee, Y.Okada: "Design and Control of a Disk-Type Integrated Motor-Bearing System"IEEE/ASME Transactions on Mechatronics. Vol.7,No.1. 15-22 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 森 亮, 松田健一, 金箱秀樹, 岡田養二: "マルチポールセルフベアリングモータの開発"日本機械学会論文集. 68巻668号C編. 1185-1190 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 岡田養二: "磁気軸受の最近の研究と応用動向"日本応用磁気学会誌. 26巻10号. 1041-1046 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 栗田伸幸, 松田健一, 岡田養二: "ローレンツ力を用いた磁気軸受の開発"日本AEM学会誌. 10巻3号. 314-319 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] T.Tokumoto, H.Kanebako, K.Matsuda, Y.Okada, D.Timms: "Development of Lorentz Force Type Self-Bearing Motor"Proc. of 8th Int. Symp. on Magnetic Bearings. 59-64 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 徳元隆人, 金箱秀樹, 上野哲, 岡田養二: "ローレンツ型セルフベアリングモータのスロット有無による特性"日本機械学会論文集. 68巻674号C編. 2992-2998 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 岡田養二, 渡辺嘉二郎: "メカトロニクスと制御工学"養賢堂. 265 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] T. Tokumoto, H. Kanebako, Y. Okada, K. Matsuda: "Development of Lorentz Force Type Self-Bearing Motor"Proc. of 4 th Korea-Japan Symposium of Frontiers in Vibration Science and Technology. 31-32 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 金箱秀樹, 小西博英, 岡田養二: "ローレンツカを利用した円筒型セルフベアリングモータの開発"日本AEM学会誌. 第9巻・3号. 364-371 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 金 升鍾, 岡田養二, 上野 哲: "アキシャル型セルフベアリングモータによる完全磁気浮上回転"電気学会産業応用部門大会論文集. 第1巻. 315-318 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 徳元隆人, 金箱秀樹, 岡田養二: "ローレンツカを利用したセルフベアリングモータの開発"日本機械学会講演論文集. No. 01-251. 217-220 (2001)

    • Related Report
      2001 Annual Research Report

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Published: 2001-04-01   Modified: 2016-04-21  

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