A new galerkin-based approach for accurate non-linear normal modes through invariant manifolds

HIGHLIGHTS

• who: Eric Pesheck and colleagues from the Department have published the research: A NEW GALERKIN-BASED APPROACH FOR ACCURATE NON-LINEAR NORMAL MODES THROUGH INVARIANT MANIFOLDS, in the Journal: (JOURNAL)
• what: This work builds upon the invariant manifold formulation developed by Shaw and Pierre and extended in reference . This approach has been used successfully for the analysis of systems within the local non-linear regime . To illustrate the general applicability of this approach for the generation of reduced-order models, a more realistic structural model is examined.
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