1 Department of Civil Engineering, The Faculty of Engineering and Science, Aalborg University, VBN2 Division of Structural Mechanics, The Faculty of Engineering and Science, Aalborg University, VBN3 unknown
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.
Conference Proceedings : Imac-xxvi : a Conference & Exposition on Structural Dynamics, 2008