Titlebook: Nonlinear Structures and Systems, Volume 1; Proceedings of the 3 Gaetan Kerschen,M. R. W. Brake,Ludovic Renson Conference proceedings 2020

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On the Dynamic Response of Flow-Induced Vibration of Nonlinear Structures,astically mounted prismatic structures placed in flow can undergo Flow-Induced Vibration (FIV). Flow forces acting on these structures consist of a main frequency, close to the natural frequency of the system, as well as its higher harmonic components. Mostly in FIV studies, the structural stiffness

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Simulation of a Self-Resonant Beam-Slider-System Considering Geometric Nonlinearities,ch a clamped-clamped beam with an attached slider has shown self-resonant behavior in experiments. However, the physical mechanisms producing this self-adaptivity are not yet fully understood. Here, we present a numerical model in which the beam is described by its lowest-frequency normal modes and

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Reinforcement Learning for Active Damping of Harmonically Excited Pendulum with Highly Nonlinear Acstems. For these types of systems, reinforcement learning is one method to optimize a control policy with only limited prior knowledge of the system dynamics. An experimental system was constructed by attaching a permanent magnet to the end of a pendulum and positioning an electromagnetic actuator b

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