Clarification and application of Stochastic Resonance in State-Action Systems

• Project/Area Number: 24700193
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Perception information processing/Intelligent robotics
• Research Institution: Osaka University
• Principal Investigator: IKEMOTO Shuhei 大阪大学, 情報科学研究科, 助教 (00588353)
• Project Period (FY): 2012-04-01 – 2014-03-31
• Project Status: Completed (Fiscal Year 2013)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2013: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000); Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
• Keywords: 確率共鳴 / 生物規範アルゴリズム / 筋骨格ロボット

Research Abstract

Escherichia Coli is able to drive bacteria to high concentrations of nutrients despite the difficulties in precisely sensing the gradient. So far, we proposed the minimalistic behavioral rule (MBR), a minimalistic strategy to model the movement of animals in similar settings in which stochastic resonance is exploited. In this research, we have clarified the mechanism by which MBR exploits stochastic resonance in state-action systems, and confirmed its applicability to robot control.

Research Products

• [Journal Article] Spurious Correlation as an Approximation of the Mutual Information between Redundant Outputs and an Unknown Input (2014)
  • Author(s): Shuhei Ikemoto, Fabio DallaLibera, Koh Hosoda and Hiroshi Ishiguro
  • Journal Title: Communications in Nonlinear Science and Numerical Simulation Volume: October, 2014. Vol. 19(10) Pages: 3611-3616
• [Journal Article] Spurious Correlation as an Approximation of the Mutual Information between Redundant Outputs and an Unknown Input (2014)
  • Author(s): Shuhei Nemoto, Fabio DallaLibera, Koh Hosoda, Hiroshi Ishiguro
  • Journal Title: Communications in Nonlinear Science and Numerical Simulations Volume: (印刷中) Issue: 10 Pages: 3611-3616
  • DOI: 10.1016/j.cnsns.2014.03.021
  • Peer Reviewed
• [Journal Article] Minimalistic Behavioral Rule derived from Bacterial Chemotaxis in a Stochastic Resonance Setup (2012)
  • Author(s): Shuhei Ikemoto, Fabio DallaLibera, Koh Hosoda and Hiroshi Ishiguro
  • Journal Title: Physical Review E : Statistical, Nonlinear, and Soft Matter Physics Volume: February, 2012. Vol. 85(2) Pages: 021905-021905
• [Journal Article] Control of real-world complex robots using a biologically inspired algorithm (2012)
  • Author(s): Fabio DallaLibera, Shuhei Ikemoto, Hiroshi Ishiguro and Koh Hosoda
  • Journal Title: Artificial Life and Robotics Volume: October, 2012. Vol. 17(1) Pages: 42-46
• [Journal Article] Control of real-world complex robots using a biologically inspired algorithm (2012)
  • Author(s): Fabio DallaLibera, Shuhei Ikemoto, Hiroshi Ishiguro, Koh Hosoda
  • Journal Title: Artificial Life and Robotics Volume: 17 Issue: 1 Pages: 42-46
  • DOI: 10.1007/s10015-012-0034-4
  • Peer Reviewed
• [Presentation] Minimalistic decentralized control using stochastic resonance inspired from a skeletal muscle (2013)
  • Author(s): Shuhei Ikemoto, Yosuke Inoue, Masahiro Shimizu and Koh Hosoda
  • Organizer: In IEEE/RSJ International Conference on Intelligent Robots and Systems
• [Presentation] Minimalistic decentralized modelling for a skeletal muscle based on stochastic resonance (2013)
  • Author(s): Shuhei Ikemoto, Yosuke Inoue, Masahiro Shimizu and Koh Hosoda
  • Organizer: In 6th International Symposium on Adaptive Motion of Animals and Machines
• [Presentation] Minimalistic Decentralized Control using Stochastic Resonance inspired from a Skeletal Muscle (2013)
  • Author(s): Shuhei Ikemoto, Yosuke Inoue, Masahiro Shimizu, Koh Hosoda
  • Organizer: IEEE/RSJ International Conference on Intelligent Robots and Systems
  • Place of Presentation: 東京
• [Presentation] Minimalistic decentralized modelling for a skeletal muscle based on stochastic resonance (2013)
  • Author(s): Shuhei Ikemoto, Yosuke Inoue, Masahiro Shimizu, Koh Hosoda
  • Organizer: 6th International Symposium on Adaptive Motion of Animals and Machines
  • Place of Presentation: ダルムシュタット，ドイツ
• [Presentation] Redundant sensor system for stochastic resonance tuning without input signal knowledge (2012)
  • Author(s): Nagisa Koyama, Shuhei Ikemoto and Koh Hosoda
  • Organizer: In IEEE/RSJ International Conference on Intelligent Robots and Systems
• [Presentation] Redundant sensor system for stochastic resonance tuning without input signal knowledge (2012)
  • Author(s): Nagisa Koyama, Shuhei Ikemoto, Koh Hosoda
  • Organizer: IEEE/RSJ International Conference on Intelligent Robots and Systems
  • Place of Presentation: ファロ，ポルトガル
• [Presentation] 確率共鳴に基づく生物型アクチュエータの確率モデル (2012)
  • Author(s): 井上陽介，池本周平，細田耕
  • Organizer: 第13回計測自動制御学会システムインテグレーション部門講演会
  • Place of Presentation: 福岡
• [Presentation] 確率共鳴の自動調整を可能とする冗長センサシステム (2012)
  • Author(s): 小山渚，池本周平，細田 耕
  • Organizer: ロボティクス・メカトロニクス講演会
  • Place of Presentation: 浜松
• [Remarks] 研究代表者ホームページ
  • URL: http://www-arl.sys.es.osaka-u.ac.jp/ikemoto/
• [Remarks] 大阪大学大学院情報科学研究科マルチメディア工学専攻ヒューマンインタフェース工学講座
  • URL: http://www-hi.ise.eng.osaka-u.ac.jp