“Nonlinear Compliant Modes for Large-deformation Analysis of Flexible Structures” by Duenser, Thomaszewski, Poranne and Coros
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- Nonlinear Compliant Modes for Large-deformation Analysis of Flexible Structures
Session/Category Title: Most Def: Fast, Large and Learned Deformables
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Abstract:
We propose Nonlinear Compliant Modes — a physically principled extension of linear eigenmodes for large-deformation analysis of flexible structures. Suggesting their use as a design tool, we demonstrate how they can quickly uncover the characteristic deformation patterns of a structure, including nonlinear phenomena like buckling, stiffening, and multistability.
