Phase driven modal synthesis for forced response evaluation

E. Sarrouy (1)

1 LMA - Laboratoire de Mécanique et d'Acoustique [Marseille]

A new definition is proposed for the Nonlinear Normal Modes, close to the one developed by Bellizzi & Bouc [1]. Theses NNMs are the used to evaluate the forced responses using a modal phase parametrization rather than the classical forcing frequency parametrization.

Domaines: Mécanique des structures [physics.class-ph]

E. Sarrouy. Phase driven modal synthesis for forced response evaluation. 7 th International Conference on Nonlinear Vibrations, Localization and Energy Transfer, Jul 2019, Marseille, France. ⟨hal-02400397⟩