Auflistung nach Schlagwort "Newton-Raphson method"

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A contact detection algorithm for superellipsoids based on the common-normal concept

Wellmann, Christian; Lillie, Claudia; Wriggers, Peter (Bingley : Emerald Group Publishing Ltd., 2008)

Purpose - The paper aims to introduce an efficient contact detection algorithm for smooth convex particles. Design/methodology/approach - The contact points of adjacent particles are defined according to the common-normal ...
Modelling friction characteristics in turbine blade vibrations using a fourier series expansion of a real friction hysteresis

Hoffmann, Thomas; Panning-von Scheidt, Lars; Wallaschek, Jörg (London : Elsevier Ltd., 2017)

A new contact model is proposed to simulate the forced response of a two degree of freedom mechanical model which resembles the simplest form of a friction damped turbine blade. The model scales a measured friction hysteresis ...
Numerical modelling of nonlinear electromechanical coupling of an atomic force microscope with finite element method

Freitag, J.; Mathis, Wolfgang (Göttingen : Copernicus GmbH, 2010)

In this contribution, an atomic force microscope is modelled and in this context, a non-linear coupled 3-D-boundary value problem is solved numerically using the finite element method. The coupling of this system is done ...

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