書誌事項
- タイトル別名
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- High-precision Tracking Control of Magnetic Head Positioning Mechanism : 1st Report : Comparison of Minor-Loop Analog Feedback with In-phase Design
説明
This paper describes two types of head positioning mechanism of hard disk drive. Stabilized positioning mechanism consists of a conventional swing-arm positioning mechanism and a minor-loop analog feedback controller. This controller utilizes estimated velocity of main out-of-phase vibration mode and the estimator needs only VCM voltage and current signal which are easily measured in the circuit. In-phase positioning mechanism consists of an in-phase swing-arm positioning mechanism that was proposed by us. Characteristics of proposed positionig mechanisms are shown by simulation and experimental results.
収録刊行物
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- IIP情報・知能・精密機器部門講演会講演論文集
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IIP情報・知能・精密機器部門講演会講演論文集 2000 (0), 160-164, 2000
一般社団法人 日本機械学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390001205899192064
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- NII論文ID
- 110002499640
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- ISSN
- 24243140
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可
