Active vibration control of a structure using smart actuator
Project/Area Number |
21760179
|
Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Single-year Grants |
Research Field |
Dynamics/Control
|
Research Institution | Tokyo Metropolitan Industrial Technology Research Institute |
Principal Investigator |
FUKUDA Ryoji 地方独立行政法人東京都立産業技術研究センター, 開発第一部機械技術グループ, 副主任研究員 (60463030)
|
Project Period (FY) |
2009 – 2011
|
Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
|
Keywords | スピルオーバ / 圧電セラミックス / 振動モード / 振動制御 / アクチュエータ / ノーダルライン / 形状関数 / 圧電セラミクス / クラスタ制御 / 音響モード |
Research Abstract |
This study considers the active vibration control of a distributed-parameter planar structure. Difficulty in actively controlling a distributed-parameter structure attributes to an infinite number of vibration modes it has, causing spillover problems that lead to the instability of a control system. To verify the validity of the proposed method, this study conducts the experiment in an effort to suppress vibration of a distributed-parameter planar structure using smart actuator.
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Report
(4 results)
Research Products
(6 results)