| Project/Area Number |
20760190
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Power engineering/Power conversion/Electric machinery
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| Research Institution | Chubu University |
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Principal Investigator |
HASEGAWA Masaru Chubu University, 工学部, 准教授 (70340198)
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| Project Period (FY) |
2008 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | 埋込磁石同期モータ / 位置センサレス制御 / 磁気非線形 / 適応オブザーバ / 未知入力オブザーバ / 磁束モデル / 磁気非線形性 / ロバスト / 適応同定 / インダクタンス同定 |
|---|
| Research Abstract |
This study has developed robust-adaptive control of IPMSM for various applications. To avoid degradation of control performance due to magnetic nonlinearity in IPMSM, this study has realized (1) robust position estimation using unknown input observer, (2) a new mathematical model with less sensitivity to magnetic nonlinearity, yielding robust performance improvement in position sensorless control of IPMSM.
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