MATEC Web of Conferences
Volume 1, 2012CSNDD 2012 – International Conference on Structural Nonlinear Dynamics and Diagnosis
|Number of page(s)||4|
|Section||Passive Control of Structures via Nonlinear Energy Sinks|
|Published online||09 July 2012|
The Nonlinear Tuned Vibration Absorber
Space Structures and Systems Laboratory, Dept. of Aerospace and Mechanical Engineering, University of Lièege, Belgium
a e-mail: firstname.lastname@example.org
The objective of this paper is to introduce a new nonlinear dynamical absorber, the nonlinear tuned vibration absorber, through a rigorous nonlinear extension of the tuning rule for the linear tuned vibration absorber. This nonlinear tuning methodology combined with the increased suppression bandwidth brought by the intentional use of nonlinearity leads to the development of an absorber that is effective in wide ranges of frequencies and motion amplitudes. The results are illustrated using a one-degree-of-freedom primary system.
© Owned by the authors, published by EDP Sciences, 2012
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