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Constrained topology optimization of dynamic mechanical systems
Publikationstyp
Conference Paper
Date Issued
2018-12-17
Sprache
English
Author(s)
Volume
18
Issue
1
Start Page
1
End Page
4
Citation
PAMM 18 (1): 1-4 (2018)
Contribution to Conference
Publisher DOI
Publisher
Wiley-VCH
Peer Reviewed
true
We present a topology optimization procedure for flexible multibody systems, which is subjected to time- and space-dependent constraints. The flexible bodies are parameterized using the solid isotropic material with penalization approach. For the efficient solution of the optimization problem, the pointwise time-dependent constraints are discretized and aggregated into a single constraint using the Kreisselmeier-Steinhauser function. The procedure is tested by optimizing the mass of a flexible piston rod, while the deformation within the design domain is constrained.
DDC Class
510: Mathematik
600: Technik