Detection of Low Dimensional Nonlinear Dynamics generated from Large Degree of Freedom Systems
| Project/Area Number |
25660204
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Agricultural environmental engineering/Agricultural information engineering
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| Research Institution | Tokyo University of Agriculture and Technology |
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Principal Investigator |
Sakai Kenshi 東京農工大学, (連合)農学研究科(研究院), 教授 (40192083)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥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)
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| 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 |
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| 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.
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Report
(4 results)
Research Products
(23 results)
