2010 Fiscal Year Final Research Report
Research and Development of Vibration Control System Utilizing Air
| Project/Area Number |
20560228
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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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 | Nihon University |
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Principal Investigator |
WATANABE Toru Nihon University, 理工学部, 教授 (80265933)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 振動制御 / 超音波 / プロペラ / アクティブ制御 / 空気 |
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| Research Abstract |
Research and development of active vibration control system utilizing air as working fluid has been performed. One system utilizes ultrasound. The acoustic radiation pressure is controlled by modulating driving current for oscillator. The basic property of the presented system is investigated. Besides, another system utilizes variable-pitch propeller as an actuator. The direction of thrust can be changed according to the attack angle. An experimental system is built and its effectiveness is confirmed.
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