한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2002년도 하계학술대회 논문집 Vol.3 No.2
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- Pages.690-693
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- 2002
PVDF 필름을 이용한 힘과 온도 동시검지에 대한 연구
A study of Simultaneous Force and Temperature Sensing with PVDF Film
초록
This paper is concerned on method of simultaneous force(stress) and temperature sensing with PVDF film. PVDF film has piezoelectric and pyroelectric properties. Therefore, it senses changes of stress and temperature. But it's output is affected with two properties. Using different medium in a sensing element, this problem is solved. Two structures induce different equations that its solutions are changes of stress and temperature. This method and result is applicable in skin sensor that has complexity of material and structure.