Robust topology optimization using a posteriori error estimator for the finite element method
Numerical Analysis
2018-04-03 v4
Abstract
In our work, we consider the classical density-based approach to the topology optimization. We propose to modify the discretized cost functional using a posteriori error estimator for the finite element method. It can be regarded as a new technique to prevent checkerboards. It also provides higher regularity of solutions and robustness of results.
Cite
@article{arxiv.1712.03017,
title = {Robust topology optimization using a posteriori error estimator for the finite element method},
author = {Vladislav Pimanov and Ivan Oseledets},
journal= {arXiv preprint arXiv:1712.03017},
year = {2018}
}