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Mathematical control theory for mirorobot and cell locomotion

Research Project

Project/Area Number 22KF0197
Project/Area Number (Other) 22F22023 (2022)
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeMulti-year Fund (2023)
Single-year Grants (2022)
Section外国
Review Section Basic Section 12040:Applied mathematics and statistics-related
Research InstitutionKyoto University

Principal Investigator

石本 健太  京都大学, 数理解析研究所, 准教授 (00741141)

Co-Investigator(Kenkyū-buntansha) MOREAU CLEMENT  京都大学, 数理解析研究所, 外国人特別研究員
Project Period (FY) 2023-03-08 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥2,300,000 (Direct Cost: ¥2,300,000)
Fiscal Year 2023: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2022: ¥1,200,000 (Direct Cost: ¥1,200,000)
Keywordscontrol theory / microswimming / fluid mechanics / mathematical modelling / shape optimisation
Outline of Research at the Start

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.

Outline of Annual Research Achievements

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.

Report

(2 results)
  • 2023 Annual Research Report
  • 2022 Annual Research Report
  • Research Products

    (26 results)

All 2024 2023 2022 Other

All Int'l Joint Research (7 results) Journal Article (9 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 9 results,  Open Access: 8 results) Presentation (8 results) (of which Int'l Joint Research: 7 results,  Invited: 3 results) Remarks (2 results)

  • [Int'l Joint Research] Sorbonne Universite/Nantes Universite(フランス)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] University of Oxford/University of Exeter/University of York(英国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Politecnico di Torino(イタリア)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Universite de Strasbourg/Universite de Nancy/Universite de Nantes(フランス)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Politecnico di Torino(イタリア)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Warwick University/Oxford University/Bath University(英国)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Universitat de Catalunya(スペイン)

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Necessary conditions for local controllability of a particular class of systems with two scalar controls2024

    • Author(s)
      Giraldi Laetitia、Lissy Pierre、Moreau Cl?ment、Pomet Jean-Baptiste
    • Journal Title

      ESAIM: Control, Optimisation and Calculus of Variations

      Volume: 30 Pages: 4-4

    • DOI

      10.1051/cocv/2023073

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Generalised Jeffery's equations for rapidly spinning particles. Part 1. Spheroids2024

    • Author(s)
      Dalwadi M.P.、Moreau C.、Gaffney E.A.、Ishimoto K.、Walker B.J.
    • Journal Title

      Journal of Fluid Mechanics

      Volume: 979

    • DOI

      10.1017/jfm.2023.923

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Generalised Jeffery's equations for rapidly spinning particles. Part 2. Helicoidal objects with chirality2024

    • Author(s)
      Dalwadi M.P.、Moreau C.、Gaffney E.A.、Walker B.J.、Ishimoto K.
    • Journal Title

      Journal of Fluid Mechanics

      Volume: 979

    • DOI

      10.1017/jfm.2023.924

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Controllability and Optimal Control of Microswimmers: Theory and Applications2023

    • Author(s)
      Moreau Clement
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 92 Issue: 12 Pages: 121005-121005

    • DOI

      10.7566/jpsj.92.121005

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Odd Elastohydrodynamics: Non-Reciprocal Living Material in a Viscous Fluid2023

    • Author(s)
      Ishimoto Kenta、Moreau Clement、Yasuda Kento
    • Journal Title

      PRX Life

      Volume: 1 Issue: 2 Pages: 023002-023002

    • DOI

      10.1103/prxlife.1.023002

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Necessary conditions for local controllability of a particular class of systems with two scalar controls2023

    • Author(s)
      Laetitia Giraldi, Pierre Lissy, Clement Moreau, Jean-Baptiste Pomet
    • Journal Title

      ESAIM:Control, Optimisation and Calculus of Variations

      Volume: n/a

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Emergent rheotaxis of shape-changing swimmers in Poiseuille flow2022

    • Author(s)
      Walker B.J.、Ishimoto K.、Moreau C.、Gaffney E.A.、Dalwadi M.P.
    • Journal Title

      Journal of Fluid Mechanics

      Volume: 944

    • DOI

      10.1017/jfm.2022.474

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The control of particles in the Stokes limit2022

    • Author(s)
      Walker B.J.、Ishimoto K.、Gaffney E.A.、Moreau C.
    • Journal Title

      Journal of Fluid Mechanics

      Volume: 942

    • DOI

      10.1017/jfm.2022.253

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Self-organized swimming with odd elasticity2022

    • Author(s)
      Ishimoto Kenta、Moreau Clement、Yasuda Kento
    • Journal Title

      Physical Review E

      Volume: 105 Issue: 6 Pages: 064603-064603

    • DOI

      10.1103/physreve.105.064603

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Shapes optimizing grand resistance tensor entries for a rigid body in a Stokes flow2023

    • Author(s)
      K. Ishimoto, C. Moreau, Y. Privat
    • Organizer
      Euromech Colloquium
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Controllability of microswimming systems with and without drift2023

    • Author(s)
      C. Moreau
    • Organizer
      ICIAM World Congress
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optimal microswimmer control and a microfluidic example2023

    • Author(s)
      C. Moreau
    • Organizer
      ICIAM World Congress
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Odd elasticity models for microswimmer activity and self-organized locomotion2023

    • Author(s)
      Kenta Ishimoto, Clement Moreau, Kento Yasuda
    • Organizer
      Workshop: New Perspectives in Active Matter
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Optimisation de forme pour la resistance hydrodynamique en regime de Stokes2022

    • Author(s)
      Kenta Ishimoto, Clement Moreau, Yannick Privat
    • Organizer
      Congres d’Analyse Numerique (CANUM)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Influence of yawing and other fast-timescale motion on low-Reynolds swimmers trajectories2022

    • Author(s)
      Clement Moreau, Kenta Ishimoto, Benjamin Walker, Eamonn Gaffney, Mohit Dalwadi
    • Organizer
      ECCOMAS Congress
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Control of a micro-swimmer with wall-induced flow2022

    • Author(s)
      Clement Moreau, Kenta Ishimoto
    • Organizer
      World Congress of Biomechanics
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Influence of yawing and other fast-timescale motion on low-Reynolds swimmers trajectories2022

    • Author(s)
      Clement Moreau, Kenta Ishimoto, Benjamin Walker, Eamonn Gaffney, Mohit Dalwadi
    • Organizer
      JSIAM annual meeting
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Remarks]

    • URL

      https://clementmoreau.github.io/

    • Related Report
      2023 Annual Research Report
  • [Remarks]

    • URL

      https://clementmoreau.github.io

    • Related Report
      2022 Annual Research Report

URL: 

Published: 2022-04-28   Modified: 2024-12-25  

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