| 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 |
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| Section | 一般 |
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| Research Field |
Intelligent mechanics/Mechanical systems
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| Research Institution | Ibaraki University |
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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
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| 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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