Optimal Control for a Dynamic Thermo-Electro-Viscoelastic Contact Problem with Frictional Heating

2021 ◽  
Vol 171 (1) ◽  
Author(s):  
Othmane Baiz ◽  
Hicham Benaissa
Keyword(s):  
Optimal Control ◽  
Contact Problem ◽  
Frictional Heating ◽  
Viscoelastic Contact

Viscoelastic Contact of a Half-Plane Sliding Over a Slightly Wavy Rigid Surface

2014 ◽  
Author(s):  
N. Menga ◽  
C. Putignano ◽  
T. Contursi ◽  
G. Carbone
Keyword(s):  
Contact Problem ◽  
Contact Area ◽  
Analytical Procedure ◽  
Sliding Contact ◽  
Rigid Surface ◽  
Viscoelastic System ◽  
Contact Conditions ◽  
Partial Contact ◽  
Full Contact ◽  
Viscoelastic Contact

In this paper, the sliding contact of a rigid sinusoid over a viscoelastic halfplane is studied by means of an analytical procedure that reduced the original viscoelastic system to an elastic equivalent one, which has been already solved in [1]. In such a way, the solution of the original viscoelastic contact problem requires just to numerically solve a set of two integral equations. Results show the viscoelasticity influence on the solution by means of a detailed analysis of contact area, pressure and displacement distribution. A particular attention is paid to the transition from full contact to partial contact conditions.

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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