On the Neumann Boundary Optimal Control of a Frictional Quasistatic Contact Problem with Dry Friction

2020 ◽  
pp. 327-336
Author(s):  
NICOLAE POP ◽  
Luige Vladareanu ◽  
Victor Vladareanu
Keyword(s):  
Optimal Control ◽  
Contact Problem ◽  
Dry Friction ◽  
Neumann Boundary

A piezoelectric contact problem with slip dependent friction and damage

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Abderrezak Kasri
Keyword(s):  
Weak Solution ◽  
Contact Problem ◽  
Dry Friction ◽  
Existence And Uniqueness ◽  
Variational Formulation ◽  
Normal Compliance ◽  
Electrically Conductive ◽  
Coulomb’S Law ◽  
Electrical Condition ◽  
Coulomb's Law

Abstract The aim of this paper is to study a quasistatic contact problem between an electro-elastic viscoplastic body with damage and an electrically conductive foundation. The contact is modelled with an electrical condition, normal compliance and the associated version of Coulomb’s law of dry friction in which slip dependent friction is included. We derive a variational formulation for the model and, under a smallness assumption, we prove the existence and uniqueness of a weak solution.

Optimal control of a two-dimensional contact problem

2017 ◽  
Vol 97 (8) ◽  
pp. 1281-1298 ◽  
Author(s):  
Mircea Sofonea ◽  
Ahlem Benraouda ◽  
Hadjer Hechaichi
Keyword(s):  
Optimal Control ◽  
Contact Problem ◽  
Two Dimensional
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