대한기계학회:학술대회논문집 (Proceedings of the KSME Conference)
- 대한기계학회 2001년도 추계학술대회논문집A
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- Pages.673-678
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- 2001
압전 작동기로 구동 되는 공압 밸브의 $H_{\infty}$ 압력제어
[ $H_{\infty}$ ] Pressure Control of Pneumatic Valve Driven by Piezoactuators
초록
This paper proposes a new type of piezoactuator-driven valve system. The piezoceramic actuator bonded to both sides of a flexible beam surface makes a movement required to control the pressure at the flapper-nozzle of a pneumatic valve system. After establishing a dynamic model, an appropriate size of the valve system is designed and manufactured. Subsequently, a robust
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