Acceleration measurement using PVDf

摘要

An acceleration measurement system using the piezoelectric polymernpoly(vinylidene fluoride) (PVDF) is described; furthermore ancompensation of the polymer's pyroelectric effects has been achieved.nThe main advantages of this sensor are its robustness and that it has anvery low cost compared with other sensors. The measured sensitivity isn1.071 V m-1 s2