PVDF 압전필름의 굽힘에 대한 해석

Bending Analysis of PVDF Piezoelectric Film

  • 발행 : 1999.11.01

초록

The equation of output voltage from the PVDF was derived. When impact force applied to the PVDF films of cantilever beam and one-end fixed, other-end supported beam structure, output voltage equation induced. Experimental output voltages by falling ball agreed quite well with induced theoretical data. This PVDF film showers to be in high possibility in a warning system of abnormal pulse rate and breathing, and in detecting impact force and/or mechanical energy.

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