한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)
- 한국정밀공학회 2001년도 춘계학술대회 논문집
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- Pages.869-872
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- 2001
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- 2005-8446(pISSN)
압전 바이모프를 이용한 새로운 구조의 관내 이동메커니즘 개발
Development of A New-In-pipe Locomotive Mechanism Using Piezoeletric Bimorph
초록
A new in-pipe locomotive mechanism is developed using piezoelectric bimorphs. Two bimorphs are linked serially and produce an ellipsoidal motion at the end of bimorph. The device moves by the friction force between the rubber attached at the bimorph end and the inner surface of the pipe. The developed mechanism is very simple and need relatively small power compared to a conventional multi-layer piezoelectric motor.