Detection of Low Dimensional Nonlinear Dynamics generated from Large Degree of Freedom Systems

• Project/Area Number: 25660204
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Multi-year Fund
• Research Field: Agricultural environmental engineering/Agricultural information engineering
• Research Institution: Tokyo University of Agriculture and Technology
• Principal Investigator: Sakai Kenshi 東京農工大学, (連合)農学研究科(研究院), 教授 (40192083)
• Project Period (FY): 2013-04-01 – 2016-03-31
• Project Status: Completed (Fiscal Year 2015)
• Budget Amount: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000); Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
• Keywords: 非線形力学 / 同期 / 共通ノイズ / 土壌破壊 / 脈波 / サロゲーション / 遷移誤差 / カオス / 土壌切削 / 耕うん / サブソイラ / 非線形時系列解析 / カリフォルニア / 複雑系 / 時空間ダイナミクス / マルチエージェント / 粒子径

Outline of Final Research Achievements

Low dimensional nonlinear dynamics emerged from large degree of freedom Systems was investigated. We employed nonlinear time series analysis in a comprehensive manner and proposed empirical and simple way to distinguish determinism from colored noise. The subjects investigated in this project were soil failure patter, human cadiovascular system, citrus production of national market and acorn masting with pollen coupling and common induced noise.

Research Products

• [Int'l Joint Research] University of California, Davis(米国)
• [Int'l Joint Research] Russian Academy of Science, FEB(ロシア連邦)
• [Int'l Joint Research] University of Delhi(インド)
• [Journal Article] Common Noise Induced Synchronization on Collective Dynamics of Citrus Production (2016)
  • Author(s): Nina Sviridova, Kenshi Sakai
  • Journal Title: Journal of Japanese Society of Agricultural Machinery and Food Engineers Volume: 78 Pages: 221-226
  • NAID: 130007756797
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Human Photoplethysmogram: new insight into chaotic characteristics (2015)
  • Author(s): Nina Sviridova, Kenshi Sakai
  • Journal Title: Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena Volume: accepted Pages: 53-63
  • DOI: 10.1016/j.chaos.2015.05.005
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Common noise induced synchrony on coupled and uncoupled oscillators: Case studies for Citrus alternate bearing and Acorns (2015)
  • Author(s): Kenshi Sakai, Nina Sviridova
  • Journal Title: Proceeding of 2015 International Symposium on Nonlinear Theory and its Applications Volume: 6228 Pages: 942-945
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Insight into Local and Global Short Term Predictability of Human Photoplethysmogram (2015)
  • Author(s): Nina Sviridova, Kenshi Sakai
  • Journal Title: Proceeding of 2015 International Symposium on Nonlinear Theory and its Applications Volume: 6215 Pages: 938-941
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Understanding the Alternate Bearing Phenomenon: Resource Budget Model (2015)
  • Author(s): Awadhesh Prasad, Kenshi Sakai
  • Journal Title: Chaos Volume: 25 Issue: 12 Pages: 123102-123102
  • DOI: 10.1063/1.4936673
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Photoplethysmograph Nonlinear Time Series Analyses Application on Power Machinery Ergonomics (2014)
  • Author(s): Nina Sviridova, Kenshi Sakai
  • Journal Title: Proceedings on The 2014 International Symposium on Nonlinear Theory and its Applications Volume: 6092 Issue: 4 Pages: 537-540
  • DOI: 10.1016/j.eaef.2015.03.006
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Distinguishing Chaos from 1/f Motions in Soil Failure (2014)
  • Author(s): Kenshi Sakai,Shrini K. Upadhyaya, Nina Sviridova
  • Journal Title: ASABE paper Volume: No.1899139 Pages: 1-9
  • Acknowledgement Compliant
• [Journal Article] Modelling of Spatial Synchrony in Acorn Masting for Ecosystem Management (2014)
  • Author(s): Takahiro Yamazaki, Kenshi Sakai
  • Journal Title: Proceedings on The 2014 International Symposium on Nonlinear Theory and its Applications Volume: 6068 Pages: 610-613
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Presentation] Insight into Local and Global Short Term Predictability of Human Photoplethysmogram (2015)
  • Author(s): Kenshi Sakai
  • Organizer: 2015 International Symposium on Nonlinear Theory and its Applications
  • Place of Presentation: Hong Kong
  • Year and Date: 2015-12-01
  • Int'l Joint Research / Invited
• [Presentation] Common noise induced synchrony on coupled and uncoupled oscillators: Case studies for Citrus alternate bearing and Acorns (2015)
  • Author(s): Kenshi Sakai
  • Organizer: 2015 International Symposium on Nonlinear Theory and its Applications
  • Place of Presentation: Hong Kong
  • Year and Date: 2015-12-01
  • Int'l Joint Research / Invited
• [Presentation] Modelling of Spatial Synchrony in Acorn Masting for Ecosystem Management (2014)
  • Author(s): Takahiro Yamazaki, Kenshi Sakai
  • Organizer: The 2014 International Symposium on Nonlinear Theory and its Applications
  • Place of Presentation: Luzern,Switzerland
  • Year and Date: 2014-09-14 – 2014-09-18
  • Invited
• [Presentation] Photoplethysmograph Nonlinear Time Series Analyses Application on Power Machinery Ergonomics (2014)
  • Author(s): Nina Sviridova, Kenshi Sakai
  • Organizer: The 2014 International Symposium on Nonlinear Theory and its Applications
  • Place of Presentation: Luzern,Switzerland
  • Year and Date: 2014-09-14 – 2014-09-18
  • Invited
• [Presentation] Photoplethysmograph nonlinear time series analyses application on power machinery ergonomics (2014)
  • Author(s): Nina Sviridova,Kenshi Sakai
  • Organizer: XXXIV Dynamics Days Europe
  • Place of Presentation: University of Bayreuth, Germany
  • Year and Date: 2014-09-08 – 2014-09-12
• [Presentation] DISTINGUISHING CHAOS FROM 1/F MOTIONS IN SOIL FAILURE (2014)
  • Author(s): Kenshi Sakai, Nina Sviridova, Shrini Upadhyaya
  • Organizer: 2014 American Society of Biological and Agricultural Engineers
  • Place of Presentation: Montreal, QC Canada
  • Year and Date: 2014-07-13 – 2014-07-16
• [Presentation] Assessing the Effects of Farm Operations on Human Cardiovascular System by Photoplethysmogram Tokyo University of Agriculture and Technology (2014)
  • Author(s): Nina Sviridova,Kenshi Sakai
  • Organizer: 第７３回農業食料工学会年次大会
  • Place of Presentation: 琉球大学
  • Year and Date: 2014-05-16 – 2014-05-19
• [Presentation] Analysis of Soil Failure Pattern with Local Translation Error and Inner Product (2014)
  • Author(s): Kenshi Sakai
  • Organizer: 第７３回農業食料工学会年次大会
  • Place of Presentation: 琉球大学
  • Year and Date: 2014-05-16 – 2014-05-19
• [Presentation] Analysis of Soil Failure Pattern with Local Translation Error and Inner Product (2014)
  • Author(s): Kenshi Sakai
  • Organizer: 農業農村工学会
  • Place of Presentation: 琉球大学 （沖縄県 中頭郡）
• [Presentation] Detecting nonlinear dynamics in human heart rate variability by deterministic nonlinear prediction, (2013)
  • Author(s): Nina Shviridova
  • Organizer: Dynamics Days EU 2013
  • Place of Presentation: マドリッド（スペイン）
• [Presentation] 大自由度ダイナミクスにおける創発としての土壌切削破壊パターン (2013)
  • Author(s): 酒井憲司、Shrini K. Upadhyaya
  • Organizer: 農業農村工学会
  • Place of Presentation: 帯広畜産大学（北海道 帯広市）
• [Remarks] 東京農工大学研究者プロフィール
  • URL: http://kenkyu-web.tuat.ac.jp/Profiles/1/0000021/theses1.html