Dynamics of a Simple Damped Oscillator Undergoing Stick-Slip Vibrations |
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| Authors: | Galvanetto Ugo Bishop Steven R. |
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| Affiliation: | (1) Technology and Medicine, Department of Aeronautics, Imperial College of Science, Prince Consort Road, SW7 2BY London, UK;(2) Centre for Nonlinear Dynamics and its Applications, University College London, Gower Street, London, WC1E 6BT, UK |
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| Abstract: | The dynamics of a simple dynamical system subjected to an elastic restoring force, viscous damping and dry friction forces is investigated. Self-sustained oscillations occur with non-standard attracting properties. Discontinuity of the governing equations leads to non-standard bifurcations, which are studied here, with analytical and numerical tools. This revised version was published online in July 2006 with corrections to the Cover Date. |
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| Keywords: | Non-linear dynamics Bifurcations Dry friction Viscous damping Vibrations |
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