2020 Fiscal Year Final Research Report
Platform for assessment of fluid-structure interaction using real-time hybrid simulation
| Project/Area Number |
19K21991
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| Research Category |
Grant-in-Aid for Challenging Research (Exploratory)
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| Allocation Type | Multi-year Fund |
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| Review Section |
Medium-sized Section 22:Civil engineering and related fields
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| Research Institution | Kyoto University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
中田 成智 徳島大学, 大学院社会産業理工学研究部(理工学域), 准教授 (00815318)
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| Project Period (FY) |
2019-06-28 – 2021-03-31
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| Keywords | 実時間ハイブリッドシミュレーション / 流体力 / 構造実験 / 水理実験 |
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| Outline of Final Research Achievements |
Based on the proposal of application of real-time hybrid simulation for evaluation of fluid-structure interaction, a prototype experimental system was developed and the proposed experimental system can control the displacement of the structural model and measure the fluid loads. The proposed experimental method is a novel and unconventional method that has never been attempted before. Since the basic concept of the experimental method for real time hybrid simulation has been accumulated so far, it is confirmed that the system can be further developed and combined with the control algorithm to realize the system.
Translated with www.DeepL.com/Translator (free version)
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| Free Research Field |
構造動力学
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| Academic Significance and Societal Importance of the Research Achievements |
流体力が構造系に作用した場合の実時間ハイブリッドシミュレーションシステムの安定性や精度の問題などは未知の領域である。今後のそうした技術開発に向けての研究を実施する上での基礎が検証された。本実験手法や実験システムの十分な性能の向上が達成された場合、将来的には例えば流体関連振動 (Fluid-Induced Vibration) の実験的検証にも応用の適用範囲が拡がる可能性につながり、有用性が高い。
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