Analysis of a passive control of a chain under wide-band random excitation by nonlinear energy sinks using generalized orthogonal decompositions
1 LMA, CNRS, UPR 7051, Centrale Marseille, Aix-Marseille Univ F-13420 Marseille Cedex 20, France
2 PUC-Rio, Dept of Mechanical Engineering, Rua Marqués de São Vicente 225 22453-900 Rio de Janeiro, Brazil
a e-mail: email@example.com
The objective of this paper is to show how the generalized orthogonal decomposition named smooth decomposition can be used to analyze the energy pumping phenomenon in the context of vibration reduction under wide-band random excitation.
© Owned by the authors, published by EDP Sciences, 2012