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A generalized approach for robust topology optimization using the first-order second-moment method for arbitrary response functions

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Main Authors: Micah, Kranz, Julian Kajo, Lüdeker, Benedikt, Kriegesmann
Format: Book
Language:English
Published: Springer 2023
Subjects:
robust topology optimization
Online Access:https://link.springer.com/article/10.1007/s00158-023-03540-w
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8080
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spelling oai:localhost:PNK-80802023-04-19T07:01:36Z A generalized approach for robust topology optimization using the first-order second-moment method for arbitrary response functions Micah, Kranz Julian Kajo, Lüdeker Benedikt, Kriegesmann robust topology optimization CC BY The paper presents a rigorous formulation of adjoint systems to be solved for a robust design optimization using the first-order second-moment method. This formulation allows to apply the method for any objective function, which is demonstrated by considering deformation at certain point and maximum stress as objectives subjected to random material stiffness and geometry, respectively. The presented approach requires the solution of at most three additional adjoint systems per uncertain system response, when compared to the deterministic case. Hence, the number of adjoint systems to be solved is independent of the number of random variables. 2023-04-19T07:01:36Z 2023-04-19T07:01:36Z 2023 Book https://link.springer.com/article/10.1007/s00158-023-03540-w https://dlib.phenikaa-uni.edu.vn/handle/PNK/8080 en application/pdf Springer
institution Digital Phenikaa
collection Digital Phenikaa
language English
topic robust topology optimization
spellingShingle robust topology optimization
Micah, Kranz
Julian Kajo, Lüdeker
Benedikt, Kriegesmann
A generalized approach for robust topology optimization using the first-order second-moment method for arbitrary response functions
description CC BY
format Book
author Micah, Kranz
Julian Kajo, Lüdeker
Benedikt, Kriegesmann
author_facet Micah, Kranz
Julian Kajo, Lüdeker
Benedikt, Kriegesmann
author_sort Micah, Kranz
title A generalized approach for robust topology optimization using the first-order second-moment method for arbitrary response functions
title_short A generalized approach for robust topology optimization using the first-order second-moment method for arbitrary response functions
title_full A generalized approach for robust topology optimization using the first-order second-moment method for arbitrary response functions
title_fullStr A generalized approach for robust topology optimization using the first-order second-moment method for arbitrary response functions
title_full_unstemmed A generalized approach for robust topology optimization using the first-order second-moment method for arbitrary response functions
title_sort generalized approach for robust topology optimization using the first-order second-moment method for arbitrary response functions
publisher Springer
publishDate 2023
url https://link.springer.com/article/10.1007/s00158-023-03540-w
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8080
_version_ 1763633856637829120
score 8.8894005

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