Development of a visualized method for robust integrated design of mechanical and control systems and its application to next-generation HDDs
| Project/Area Number |
18K04210
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Review Section |
Basic Section 21040:Control and system engineering-related
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| Research Institution | Chiba Institute of Technology |
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Principal Investigator |
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| Project Period (FY) |
2018-04-01 – 2023-03-31
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| Project Status |
Discontinued (Fiscal Year 2022)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2022: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2021: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2020: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2019: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2018: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | メカトロニクス / 制御系設計 / 機構系設計 / すり合わせ / ハードディスクドライブ / ロバスト制御 / 機構・制御系のすり合わせ / 外乱推定 / データマイニング |
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| Outline of Final Research Achievements |
In this research, we developed an integrated design of mechanical and control systems. This method provides step-by-step guides for using a visualized tool that can account for structured uncertainties of controlled objects. As a result, mechanical and control engineers can exchange views on mechatronic systems design.
Afterward, we applied the proposed method to the magnetic head positioning control system of hard disk drives (HDD) and elucidated the mandatory items in mechanical and control systems for the next-generation HDDs that will support future highly information-oriented societies.
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| Academic Significance and Societal Importance of the Research Achievements |
研究成果の学術的意義：メカトロニクス技術にとって極めて重要となる，機構系と制御系を統合的に設計する手法を，可視化された理解しやすい手法として実現した．また，その手法を，多入力系となる制御対象に対しても適用可能とする手法を実現した．
研究成果の社会的意義：次世代ＨＤＤに必要な機構系および制御系の条件を明らかにし，高度情報化社会の発展の一助となる知見となった．また，開発された手法を用いることにより，マルチコプタなどの多入力系の制御対象となるメカトロニクス装置に対しても，簡易に制御性能を向上することが可能となった．
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Report
(5 results)
Research Products
(38 results)
