Nonlinear isolator dynamics at finite deformations: an effective hyperelastic, fractional derivative, generalized friction model (Q1431298)
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scientific article; zbMATH DE number 2068989
| Language | Label | Description | Also known as |
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| English | Nonlinear isolator dynamics at finite deformations: an effective hyperelastic, fractional derivative, generalized friction model |
scientific article; zbMATH DE number 2068989 |
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Nonlinear isolator dynamics at finite deformations: an effective hyperelastic, fractional derivative, generalized friction model (English)
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27 May 2004
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The nonlinear dynamic response of a cylindrical carbon black filled rubber isolator can be described by force models which include a nonlinear shape factor based elastic model, a fractional derivative viscoelastic model and a generalized friction force model. The resulting dynamic stiffness matches experimentally observed increase with static precompression and frequency, and decrease with dynamic excitation amplitude.
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generalized friction force
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dynamic stiffness
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