Though it is a crucial step for most identification methods in nonlinear structural dynamics, nonlinearity location is a sparsely addressed topic in the literature. In fact, locating nonlinearities in mechanical systems turns out to be a challenging problem when treated nonparametrically, that is, without fitting a model. The present contribution takes a new look at this problem by exploiting some recent developments in the identification of dynamic networks, originating from the systems and control community.
|Naam||Conference Proceedings of the Society for Experimental Mechanics Series|
|Congres||36th IMAC, A Conference and Exposition on Structural Dynamics, 2018|
|Land||Verenigde Staten van Amerika|
|Periode||12/02/18 → 15/02/18|