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  • Signal processing for bridge structures displacement and deformation measurements [Elektronski vir] = Obdelava signala pri meritvah pomikov in deformacij premostitvenih objektov
    Kamnik, Rok ; Kovačič, Boštjan, 1967- ; Štrukelj, Andrej, 1962-
    The signal processing of an accelerometer, linear variable displacement transducer (LVDT) and strain gage for the static and dynamic load testing of a bridge are carried out. The ability of the ... length transducer, strain gage and accelerometer sensor to pick up the specific deformation / displacement signals during loading of a beam is investigated. The Fast Fourier Transformation (FFT) is utilized to obtain the signal in frequency domain and reverse FFT to transform the processed signal back to time domain. This approach is tested on real construction. The results showed that the possibility of combining these equipment is very good.
    Vrsta gradiva - prispevek na konferenci
    Leto - 2012
    Jezik - angleški
    COBISS.SI-ID - 15850518