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Showing 1 to 6 of 6 for “"Vibro-impact"”.
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BIFURCATION AND CHAOS OF NONLINEAR VIBRO-IMPACT SYSTEMS
<p>Vibro-impact systems are extensively used in engineering and physics field, such as impact damper, particle accelerator, etc. These systems are most basic elements of many real world applications such as cars and aircrafts. Such vibro-impact systems possess both the continuous characteristics as …
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Experiments in vibro-impact beam dynamics and a system exhibiting a landau-zener quantum effect
… such as clearance between beam and stop, impact stiffness and energy dissipation. To verify the piecewise-smooth simulation algorithm, three stop cases are considered. With each kind of stop, different information is obtained about the system. With the first setup, wherein transducers were …
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Methodology for nonlinear quantification of a cantilever beam with local nonlinearities
… configuration is a cantilever beam undergoing vibro-impact between symmetrically-spaced stops. Both systems have the property that, in the limit of small and large values of a parameter, the system is almost linear and can be modeled with negligible error as fixed-free or fixed-pinned, …
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Analytical and experimental investigations of ships impact interaction with one-sided barrier
<p>This study deals with impact interaction of ships with one-sided ice barrier during roll dynamics. An analytical model of ship roll motion interacting with ice is developed based on Zhuravlev and Ivanov non-smooth coordinate transformations. These transformations have the advantage of converting …
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Data-driven system identification of strongly nonlinear modal interactions and model updating of nonlinear dynamical systems
… and that of a linear oscillator coupled to a vibro-impact nonlinear energy sink (i.e., a strongly nonlinear broadband absorber). The second portion examines the physical underpinnings of the proposed methodology for detecting (even strongly) nonlinear interactions in the form of internal …
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Study on Bandgap Manipulation and Structural Vibration Control in Sandwich Metastructures
… proposed. Bistable nonlinear energy sinks and vibro-impact nonlinear energy sinks are introduced, respectively. Combined with targeted energy transfer mechanisms and amplitude-dependent dispersion characteristics, systematic investigations are carried out on the broadband vibration control …