Abstract
The nonlinear isolation system is popular in modern isolation mounting. By using Fokker-Planck equation and the statistical linearization method and under the condition of random excitation are discussed in this article the best damping selection of the dashpots of the stiffening nonlinear stiffness, the response characteristics of the single-degree-offreedom isolation system of non-antisymmetrical and nonlinear stiffness, and the response analysis of two-degree-of-freedom nonlinear isolation systems. The selection of some parameters of the nonlinear isolation system is also dealt with by virtue of calculation examples.
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Communicated by Loo Wen-do
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Biao-zhong, Z., Nai-li, C., Bo, F. et al. The response analysis of several, nonlinear isolation systems subjected to random excitation. Appl Math Mech 7, 117–123 (1986). https://doi.org/10.1007/BF01897054
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DOI: https://doi.org/10.1007/BF01897054