Vibration Suppression in Passively Stabilized Directions in Bearingless Motors with Reduced Active Positioning Axes
| Project/Area Number |
26870189
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Intelligent mechanics/Mechanical systems
Power engineering/Power conversion/Electric machinery
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
Sugimoto Hiroya 東京工業大学, 大学院理工学研究科, 助教 (60613552)
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | ベアリングレスモータ / 磁気軸受 / 永久磁石同期電動機 / 振動低減 / 2軸制御 / 1軸制御 / シングルドライブ / 受動安定 |
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| Outline of Final Research Achievements |
In two-axis actively positioned bearingless motors, radial axes x and y are actively positioned. Axial and tilting directions are passively stabilized. In one-axis actively positioned bearingless motors, only axial z is actively positioned, and the other axes are passively stabilized. These bearingless motors with reduced active positioning axes have simple control system and low cost. However, a resonant vibration is serious problem. Therefore, in this research, a novel vibration suppression method and a regulation system are proposed and verified in the experiments.
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Report
(3 results)
Research Products
(12 results)
