| 研究課題/領域番号 |
22KF0197
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| 補助金の研究課題番号 |
22F22023 (2022)
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| 研究種目 |
特別研究員奨励費
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| 配分区分 | 基金 (2023)
補助金 (2022) |
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| 応募区分 | 外国 |
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| 審査区分 |
小区分12040:応用数学および統計数学関連
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| 研究機関 | 京都大学 |
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研究代表者 |
石本 健太 京都大学, 数理解析研究所, 准教授 (00741141)
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| 研究分担者 |
MOREAU CLEMENT 京都大学, 数理解析研究所, 外国人特別研究員
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| 研究期間 (年度) |
2023-03-08 – 2024-03-31
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| 研究課題ステータス |
完了 (2023年度)
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| 配分額 *注記 |
2,300千円 (直接経費: 2,300千円)
2023年度: 1,100千円 (直接経費: 1,100千円)
2022年度: 1,200千円 (直接経費: 1,200千円)
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| キーワード | control theory / microswimming / fluid mechanics / mathematical modelling / shape optimisation |
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| 研究開始時の研究の概要 |
Control theory has enabled major theoretical advances in the microswimming field. However, situations like external control of elastic microrobots or coupled systems of swimmers still lack theoretical control analysis. To address these challenges, this project comprises three main objectives:
I) deal with the issues of drift and state constraints in control systems,
II) improve microswimming robot efficiency and design by means of modeling, optimal control, and shape optimisation,
III) explore new modes of microswimmer propulsion from the control point of view.
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| 研究実績の概要 |
In this fiscal year, the fellow actively worked on his research project and made outstanding progress. During this year, a review article on control theory for microscopic swimming has been published, marking a significant contribution to this field and the maturity of the research project. An in-depth investigation of generalized Jeffery orbits has been conducted with collaborators in the UK, and published as a two-part study. The cutting-edge research on 'odd elastohydrodynamics’ as a description of swimmer activity yielded a publication which attracted significant attention from the scientific community (invited talk at APS March meeting) and the general public. Results were disseminated at several international conferences along with numerous visits and seminars to labs around Japan to consolidate the fellow’s network before his return to France.
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