Development of a smaller and high-performance self-bearing motor for continuous-flow artificial heart
Project/Area Number |
19560249
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Intelligent mechanics/Mechanical systems
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Research Institution | Ibaraki University |
Principal Investigator |
MATSUDA Kenichi Ibaraki University, 工学部, 講師 (30302326)
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Co-Investigator(Kenkyū-buntansha) |
KONDO Ryou 茨城大学, 工学部, 教授 (90186867)
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Project Period (FY) |
2007 – 2009
|
Project Status |
Completed (Fiscal Year 2009)
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Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2007: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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Keywords | メカトロニクス / バイオメカトロニクス / 人工心臓 / セルフベアリングモータ / 磁気軸受 / 5軸制御 / 人口心臓 |
Research Abstract |
A novel 5-DOF actively controlled self-bearing motor that combines the functions of a motor, two radial AMBs, and an axial AMB has been proposed and developed to achieve smaller size and higher performance simultaneously. A theoretical control forces were introduced and a prototype 5-DOF self-bearing motor was made using magnetic field analysis by finite element method Then the stable levitation with rotation was confirmed by experiments. In addition, outer rotor type 5-DOF self-bearing motor was analyzed. The prototype model was made and the experiments are still continuing. It is considered that the development of a smaller and high-performance 5-DOF self-bearing motor is highly feasible.
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Report
(4 results)
Research Products
(39 results)
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[Presentation] 5 DOF Controlled Self- Bearing Motor2008
Author(s)
T. Ishikawa, K. Matsuda, T. Masuzawa, R. Kondo
Organizer
The 11th International Symposium on Magnetic Bearings (ISMB11)
Place of Presentation
Nara Prefectural New Public Hall
Year and Date
2008-08-29
Related Report
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