Dynamics of pseudo-rigid ball impact on rigid foundation |
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| Authors: | Eva Kanso |
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| Affiliation: | Department of Mechanical Engineering, University of California, 6131 Etcheverry Hall, Berkeley, CA 94720-1740, USA |
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| Abstract: | This paper concerns the dynamics induced by the ideally elastic normal impact of a linearly elastic pseudo-rigid sphere on a rigid, stationary foundation. An impact map is derived and studied by numerical and analytical means. Periodic, quasi-periodic, and chaotic response is observed consistently with the symplectic nature of the map. |
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| Keywords: | Dynamics Pseudo-rigid Impact Chaos Lyapunov exponents Symplectic map KAM theory |
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