Buch, Englisch, Band 7, 183 Seiten, PB, Format (B × H): 170 mm x 240 mm, Gewicht: 492 g
Buch, Englisch, Band 7, 183 Seiten, PB, Format (B × H): 170 mm x 240 mm, Gewicht: 492 g
Reihe: FAU Studies Mathematics & Physics
ISBN: 978-3-944057-81-1
Verlag: FAU University Press
It is well known that the associated control-to-observation map is non-differentiable due to changes of state resulting from elasto-viscoplastic material behavior and frictional contact. However, we still want to apply gradient-based methods to solve the optimal control problem and therefore have to compute derivatives of cost functional and constraints. To resolve this issue, we first regularize all non-differentiabilities before computing sensitivity information via direct differentiation.
We moreover present solution techniques for the regularized problem and discuss numerical results for real-world examples.