PVDF Film 센서를 이용한 산업 환경 파동신호 멀티센싱 기술에 관한 연구

In this paper, we present a study on the multi-sensing technique for pressure waves detection using a PVDF film sensor. The PVDF sensors are known to have good frequency responses, versatility, and high output signals. Several filters are applied to the signal obtained from a PVDF film sensor in order to separate different pressures waves. The experiment shows that the technique can distinguish two different pressure waves obtained from the same sensor.