Estimating Modal Parameters of Civil Engineering Structures subject to Ambient and Harmonic Excitation

Palle Andersen, Rune Brincker, Carlos Ventura, Reto Cantieni

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    Abstract

    In this paper addresses the problems of separating structural modes and harmonics arising from sinusoidal excitation. Though the problem is mostly know in mechanical engineering applications such as rotating machinery, some civil engineering applications experiences the same challenges. A robust and fast harmonic detection procedure is presented and illustrated on a civil engineering case.

    OriginalsprogEngelsk
    Publikationsdato2007
    StatusUdgivet - 2007
    BegivenhedThe International Conference of Experimental Vibration Analysis for Civil Engineering Structures - Porto, Portugal
    Varighed: 24 okt. 200726 okt. 2007

    Konference

    KonferenceThe International Conference of Experimental Vibration Analysis for Civil Engineering Structures
    Land/OmrådePortugal
    ByPorto
    Periode24/10/200726/10/2007

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