Paper published in a book (Scientific congresses and symposiums)Blind source separation techniques - Another way of doing operational modal analysis
Poncelet, Fabien; Kerschen, Gaëtan; Golinval, Jean-Claude et al.
2007 • In International Operational Modal Analysis Conference, Copenhague, 2007
Abstract :
[en] In many practical applications, it is difficult or even impossible to measure the force applied to a structure. This is especially the case in civil engineering applications. Therefore, this paper proposes to explore the utility of blind source separation (BSS) techniques for operational modal analysis. The basic idea of BSS is to recover unobserved source signals from their observed mixtures. The feasibility and practicality of the proposed method are demonstrated using an experimental application.
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