Achieving optimal convergence order for FEM in control constrained optimal control problems
- We propose a new heuristic approach to overcome convergence order restrictions implied by the low regularity of the optimal control due to the activity interface of control constraints. Aligning the mesh with the interface yields an improved approximation of the control. Utility of the approach is demonstrated by numerical experiments.
Author: | René Schneider, Gerd WachsmuthORCiD |
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DOI: | https://doi.org/10.1002/pamm.201510350 |
ISSN: | 1617-7061 |
Title of the source (English): | Proceedings in Applied Mathematics and Mechanics (PAMM) |
Document Type: | Conference publication peer-reviewed |
Language: | English |
Year of publication: | 2015 |
Volume/Year: | 15 |
Issue number: | 1 |
First Page: | 731 |
Last Page: | 734 |
Faculty/Chair: | Fakultät 1 MINT - Mathematik, Informatik, Physik, Elektro- und Informationstechnik / FG Optimale Steuerung |