Archivio Istituzionale della RicercaThe Nonlinear Subspace Identification (NSI) exploits the robustness and the high numerical performances of subspace algorithms, as already demonstrated by the implementation of the method on simulated data from single and multi degree of freedom systems with typical nonlinear characteristics and on some experimental applications. In order to deal with large continuous structures with distributed nonlinearity, a modal counterpart of the method is under study.
Identification of nonlinear structures by means of subspace methods / Gandino, Edoardo; Garibaldi, Luigi; Marchesiello, Stefano. - ELETTRONICO. - (2011). (Intervento presentato al convegno 7th European Nonlinear Dynamics Conference tenutosi a Roma nel 24-29 Luglio 2011).
Identification of nonlinear structures by means of subspace methods
GANDINO, EDOARDO;GARIBALDI, Luigi;MARCHESIELLO, STEFANO
2011
Abstract
The Nonlinear Subspace Identification (NSI) exploits the robustness and the high numerical performances of subspace algorithms, as already demonstrated by the implementation of the method on simulated data from single and multi degree of freedom systems with typical nonlinear characteristics and on some experimental applications. In order to deal with large continuous structures with distributed nonlinearity, a modal counterpart of the method is under study.
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https://hdl.handle.net/11583/2502701
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