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Browsing by Subject "PVDF sensor"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Design of volume displacement sensor
    (Wydawnictwa AGH, 2009) Pietrzko, Stanisław; Mao, Qibo
    This paper presents a new methodology for designing volume displacement sensors using shaped PVDF film on the basis of integration by parts. The design method proposed here does not require knowledge of the structural mode shapes. Through the design of the shape of the PVDF film, the charge output of PVDF sensor is proportional to the volume displacement of the beam. As shown the PVDF sensor shape is independent of the excitation (the type, position and frequency, etc.). Furthermore, the PVDF sensor proposed, is not sensitive to changes in the boundary conditions.