Article ID: | iaor2009644 |
Country: | Poland |
Volume: | 35 |
Issue: | 2 |
Start Page Number: | 219 |
End Page Number: | 278 |
Publication Date: | Jan 2006 |
Journal: | Control and Cybernetics |
Authors: | Loviek Jn, Krlik Juraj |
Keywords: | design, control processes |
The optimal control problems and a weight minimization problem are considered for elastic three-layered plate with inner obstacle and friction condition on a part of the boundary. The state problem is represented by a variational inequality and the design variables influence both the coefficients and the set of admissible state functions. The author proves the existence of a solution to the above-mentioned problem on the basis of a general theorem on the control of variational inequalities. Next, the approximate optimization problem is proved on the basis of the general theorem for the continuous problem.