A normalizing-flows network identifies nonlinear normal modes and the invertible modal mapping directly from response data, with demonstrations on Duffing oscillators and laminar flow past a cylinder.
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Data-driven nonlinear modal identification of nonlinear dynamical systems with physics-constrained Normalizing Flows
A normalizing-flows network identifies nonlinear normal modes and the invertible modal mapping directly from response data, with demonstrations on Duffing oscillators and laminar flow past a cylinder.