Computation of damped nonlinear normal modes with internal resonances: a boundary value approach

Ludovic Renson, C. Touze, Gaetan Kerschen

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Abstract

This paper considers the computation of nonlinear normal modes (NNMs) defined as two-dimensional manifolds in phase space. Because existing methods use explicit manifold parameterization, NNM computation in the presence of internal resonances requires multiple pairs of constraint coordinates. This paper investigates an alternative method for which the manifold is computed using successive boundary value problems.
Original languageEnglish
Publication statusUnpublished - 11 Jul 2014
Event8th European Nonlinear Oscillations Conference (2014) - Wien, Austria
Duration: 6 Jul 201411 Jul 2014
Conference number: 8

Conference

Conference8th European Nonlinear Oscillations Conference (2014)
Abbreviated titleENOC8
CountryAustria
CityWien
Period6/07/1411/07/14

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