Stiffening of higher modes in doubly-clamped beam resonators depending on ground state amplitude


Doubly-clamped beams offer an ideal structure for studying nonlinear mechanical coupling between different vibrational modes. Until now, there is lack of experimental data concerning the stiffening of higher modes induced by the ground mode. In this paper, we construct virtual experimental data for the nonlinear mechanical coupling of in- and out-of-plane… (More)


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