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Article Dans Une Revue International Journal for Computational Methods in Engineering Science and Mechanics Année : 2018

Computational Contact Problems: Investigations on the Robustness of Generalized Newton Method, Fixed-Point method and Partial Newton Method

A.D. Kudawoo
  • Fonction : Auteur
T. De-Soza
  • Fonction : Auteur
I. Rosu
  • Fonction : Auteur

Résumé

Dealing with frictional contact simulations, one can use generalized Newton method or Fixed-point method. In this article, we present partial Newton method which combines advantages from both algorithms. The solution techniques presented are based on an equivalent writing of the augmented Lagrangian formulation. Level-set functions are introduced to describe the status of the point. We consider various numerical examples especially a large scale industrial in order to compare the algorithms implemented.
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Dates et versions

hal-02021042 , version 1 (14-06-2019)

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Citer

A.D. Kudawoo, M. Abbas, T. De-Soza, Frédéric Lebon, I. Rosu. Computational Contact Problems: Investigations on the Robustness of Generalized Newton Method, Fixed-Point method and Partial Newton Method. International Journal for Computational Methods in Engineering Science and Mechanics, 2018, 19 (4), pp.268-282. ⟨10.1080/15502287.2018.1502217⟩. ⟨hal-02021042⟩
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