Titlebook: Nonlinear Dynamics, Volume 1; Proceedings of the 3 Gaetan Kerschen Conference proceedings 2017 The Society for Experimental Mechanics, Inc.

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Influence of Actual Static Transmission Error and Contact Ratio on Gear Engagement Dynamics,esentative engagement analysis, but with a high computational effort and in particular only after having defined a semi-definitive geometry. When a new gearbox is developed, its geometrical features are not completely defined, and highly refined finite element models cannot be used. On the other han

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An Explanation for Why Natural Frequencies Shifting in Structures with Membrane Stresses, Using Bacn investigated relative to the backbone curves. Modal interactions, caused by nonlinear terms are shown to cause the frequency shifts. In the final part of the paper, an attempt is made to quantify the frequency shifting due to different nonlinear effects.