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Effectiveness of fluctuating oscillations in a model organism and its application to a path finding method for a transport network

Research Project

Project/Area Number 24700229
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Sensitivity informatics/Soft computing
Research InstitutionChiba Institute of Technology

Principal Investigator

SHIMIZU Kuniyasu  千葉工業大学, 工学部, 助教 (10409451)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords最適ネットワーク / 非線形ダイナミクス / 結合振動子 / 生体振動 / 結合振動子系 / リカレンスプロット / 相関積分 / 時系列解析 / ゆらぎ / 真正粘菌
Outline of Final Research Achievements

In this study, we experimentally measure the oscillation pattern of the body thickness of a model organism. The observed data is analyzed assuming nonlinear dynamics. In addition, we introduce a weak forcing term, including the experimental data, to the shortest path finding algorithm, mimicking an adaptation process in the organism. One of the advantages is that the convergence time to reach steady state becomes shorter than that for the case with no perturbation.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (15 results)

All 2015 2014 2013 2012 Other

All Journal Article (8 results) (of which Peer Reviewed: 8 results,  Acknowledgement Compliant: 1 results) Presentation (7 results)

  • [Journal Article] Experimental study of complex mixed-mode oscillations generated in a Bonhoeffer-van der Pol oscillator under weak periodic perturbation2015

    • Author(s)
      Kuniyasu Shimizu, Munehisa Sekikawa, Naohiko Inaba
    • Journal Title

      Chaos

      Volume: 25 Issue: 2 Pages: 1-8

    • DOI

      10.1063/1.4907741

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 格子結合された真性粘菌振動データの時系列解析2014

    • Author(s)
      清水邦康, 野口貴裕, 岡部宏樹
    • Journal Title

      第27回 回路とシステムワークショップ論文集

      Volume: 1 Pages: 265-269

    • NAID

      40020153421

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Propagating waves observed in a bistable oscillator array2014

    • Author(s)
      Kuniyasu Shimizu
    • Journal Title

      Proceedings of 2014 International Symposium on Nonlinear Theory and its Applications

      Volume: 1 Pages: 412-415

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chaotic oscillations in two coupled Bonhoeffer-van der Pol oscillators2014

    • Author(s)
      Kuniyasu Shimizu, Takashi Sugisawa, Kohei Odorihashi, Munehisa Sekikawa, Naohiko Inaba
    • Journal Title

      Proceedings of 2014 International Symposium on Nonlinear Theory and its Applications

      Volume: 1 Pages: 648-651

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Experimental Observations of Propagating Waves and Switching Phenomena in a Coupled Bistable Oscillator System2014

    • Author(s)
      Kuniyasu Shimizu
    • Journal Title

      International Journal of Bifurcation and Chaos

      Volume: 24 Issue: 12 Pages: 1-21

    • DOI

      10.1142/s0218127414501570

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transitional dynamics in a coupled oscillator system2013

    • Author(s)
      Kuniyasu Shimizu, Kazuki Ochiai, Tetsuro Endo
    • Journal Title

      Proceedings of 2013 International Journal on Nonlinear Theory and its Applications

      Volume: 1 Pages: 341-344

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Complex mixed-mode oscillations in a Bonhoeffer van der Pol oscillator under weak periodic perturbation2012

    • Author(s)
      Kuniyasu Shimizu, Yuto Saito, Munehisa Sekikawa, Naohiko Inaba
    • Journal Title

      Physica D

      Volume: 241 Pages: 1518-1526

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Bursting oscillations in a memristor-based dynamic model2012

    • Author(s)
      Toshiya Hatanaka, Kuniyasu Shimizu, Yutaka Haga
    • Journal Title

      Proceedings of 2012 International Symposium on Nonlinear Theory and its Applications

      Volume: - Pages: 864-867

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] 抵抗結合された 2 個の BVP 発振器にみられる MMO 加算現象2015

    • Author(s)
      吉野智訓, 清水邦康, 関川宗久, 稲葉直彦
    • Organizer
      電子情報通信学会総合大会
    • Place of Presentation
      立命館大学びわこ・くさつキャンパス(滋賀県草津市)
    • Year and Date
      2015-03-10 – 2015-03-13
    • Related Report
      2014 Annual Research Report
  • [Presentation] Propagating waves observed in a bistable oscillator array2014

    • Author(s)
      Kuniyasu Shimizu
    • Organizer
      2014 International Symposium on Nonlinear Theory and its Applications
    • Place of Presentation
      Luzern,Switzerland
    • Year and Date
      2014-09-14 – 2014-09-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] Chaotic oscillations in two coupled Bonhoeffer-van der Pol oscillators2014

    • Author(s)
      Kuniyasu Shimizu, Takashi Sugisawa, Kohei Odorihashi, Munehisa Sekikawa, Naohiko Inaba
    • Organizer
      2014 International Symposium on Nonlinear Theory and its Applications
    • Place of Presentation
      Luzern,Switzerland
    • Year and Date
      2014-09-14 – 2014-09-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] 6個の硬発振器結合系にみられる多様なスイッチング現象

    • Author(s)
      清水邦康, 落合一樹
    • Organizer
      第26回 回路とシステムワークショップ
    • Place of Presentation
      兵庫県 淡路夢舞台国際会議場
    • Related Report
      2013 Research-status Report
  • [Presentation] Three coupled biological oscillators constructed with the true slime mold and its timeseries analysis

    • Author(s)
      野口貴裕, 岡部宏紀, 本田恭士, 石崎真輝人, 清水邦康
    • Organizer
      電子情報通信学会 非線形問題研究会
    • Place of Presentation
      香港市 City University of HongKong
    • Related Report
      2013 Research-status Report
  • [Presentation] 格子結合された真性粘菌振動データの時系列解析

    • Author(s)
      清水邦康, 野口貴裕, 岡部宏紀
    • Organizer
      第27回 回路とシステムワークショップ
    • Place of Presentation
      兵庫県 淡路夢舞台国際会議場
    • Related Report
      2013 Research-status Report
  • [Presentation] 粘菌を模擬したネットワーク最適化手法の外力に対する応答

    • Author(s)
      高木 直広, 清水 邦康
    • Organizer
      電子情報通信学会 非線形問題研究会
    • Place of Presentation
      千葉大学, 千葉県
    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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