2009 Fiscal Year Final Research Report
Development of high-performance system of vibration analysis and experimental estimation method of optimal model for large scale nonlinear systems
| Project/Area Number |
19360109
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Dynamics/Control
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| Research Institution | Kyushu University |
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Principal Investigator |
KONDOU Takahiro Kyushu University, 大学院・工学研究院, 教授 (80136522)
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| Co-Investigator(Kenkyū-buntansha) |
MATSUZAKI Kenichiro 九州大学, 大学院・工学研究院, 准教授 (80264068)
SOWA Nobuyuki 九州大学, 大学院・工学研究院, 助教 (40304753)
BONKOBARA Yasuhiro 九州大学, 大学院・工学研究院, 助教 (10294886)
SASAKI Takumi 北九州市立大学, 国際環境工学部, 准教授 (80343432)
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| Project Period (FY) |
2007 – 2009
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| Keywords | 振動解析 / 非線形振動 / 安定解析 / モード解析 / 低次元化法 / 計算機援用解析 |
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| Research Abstract |
The necessity and importance of the vibration analysis at the design stage increase further more under a recent technological trend such as the limit design for the energy saving and resource saving. Therefore, high-accuracy analysis is required for a large-scale degree of freedom model similar to an actual machine. Then, based on a dimensional reduction method by using the constrained modes, a practical system of vibration analysis applicable to various nonlinearities was developed.
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Research Products
(13 results)
