A new generation 99 line Matlab code for compliance topology optimization and its extension to 3D

Compact and efficient Matlab implementations of compliance topology optimization (TO) for 2D and 3D continua are given, consisting of 99 and 125 lines respectively. On discretizations ranging from 3 ⋅ 10 4 to 4.8 ⋅ 10 5 elements, the 2D version, named top99neo, shows speedups from 2.55 to 5.5 times...

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Veröffentlicht in:	Structural and multidisciplinary optimization Jg. 62; H. 4; S. 2211 - 2228
Hauptverfasser:	Ferrari, Federico, Sigmund, Ole
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Berlin/Heidelberg Springer Berlin Heidelberg 01.10.2020
Schlagworte:	Computational Mathematics and Numerical Analysis Educational Paper Engineering Engineering Design Theoretical and Applied Mechanics Topology optimization Acceleration methods Computational efficiency Matlab
ISSN:	1615-147X, 1615-1488
Online-Zugang:	Volltext
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