Proceedings of the Korean Society of Precision Engineering Conference (한국정밀공학회:학술대회논문집)
- 2003.06a
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- Pages.828-831
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- 2003
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- 2005-8446(pISSN)
Experimental Study on the Characteristics of Pneumatic Valve with Piezoelectric Element
압전소자 밸브 특성에 관한 실험적 연구
Abstract
The benefits of the pneumatic valve with piezoelectric element are faster response times, low energy consumption, and the ability to be used in hazardous environments and field bus systems. In this paper, PZT actuator, 2 and 3 stages pneumatic valve were designed and manufactured. Also. characteristics of the pneumatic valve with piezoelectric element were tested with a testing system. It is confirmed that the PZT actuator is useful one for controlling the direction of pilot valve.
Keywords