| Project/Area Number |
22656057
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Intelligent mechanics/Mechanical systems
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| Research Institution | The University of Tokyo |
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Principal Investigator |
HOSAKA Hiroshi 東京大学, 新領域創成科学研究科, 教授 (50292892)
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| Co-Investigator(Kenkyū-buntansha) |
MORITA Takeshi 東京大学, 新領域創成科学研究科, 准教授 (60344735)
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| Project Period (FY) |
2010 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥3,630,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥630,000)
Fiscal Year 2011: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2010: ¥900,000 (Direct Cost: ¥900,000)
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| Keywords | マイクロ / ナノメカトロニクス / 圧電アクチュエータ / 共振駆動 / マイクロ・ナノメカトロニクス / 圧電モータ |
|---|
| Research Abstract |
Smooth Impact Drive Mechanism(SIDM) is one of the compact linear piezoelectric actuators, which has been practically used. In this study, we propose a resonant-type SIDM, which enables much simpler structure and easy miniaturization because it utilizes a single PZT plate instead of a multi-layered PZT. Furthermore high power output operation becomes possible. As a fundamental research, we studied about the design strategy for this R-SIDM stator transducer and demonstrated the proposed principle with the transducer whose dimensions were 10 mm long and 2 mm width.
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