Abstract
Within the framework of vibrational mechanics, a general equation for the slow motion of a rotating mechanism in the presence of high-frequency stochastic excitation is obtained. This equation is similar to the initial equation in the absence of excitation with a modified inertial coefficient and dissipative function, which depend on the intensity of the random process. As an application, a centrifugal pendulum absorber with a high-frequency stochastic component in the rotation speed is considered. It is shown that its behaviour differs significantly from that of a standard pendulum without stochastic excitation.
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Kremer, E. (2022). Stochastic Resonances and Antiresonances in Rotating Mechanisms. In: Lacarbonara, W., Balachandran, B., Leamy, M.J., Ma, J., Tenreiro Machado, J.A., Stepan, G. (eds) Advances in Nonlinear Dynamics. NODYCON Conference Proceedings Series. Springer, Cham. https://doi.org/10.1007/978-3-030-81162-4_66
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DOI: https://doi.org/10.1007/978-3-030-81162-4_66
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