Traditional vs. extended optimality in topology optimization |
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| Authors: | G. I. N. Rozvany |
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| Affiliation: | (1) Dept. of Structural Mechanics, Budapest University of Technology and Economics, Műegyetem rkp. 3, Kmf. 35, 1521 Budapest, Hungary |
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| Abstract: | Owing to its implications with respect to a critical examination of the SIMP and ESO methods in a Forum Article, extended optimality in topology optimization is revisited, with a view to clarifying certain issues and to illustrate this concept with a case study. It is concluded that extended optimality can result in a much lower structural volume than traditional optimality. |
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| Keywords: | Topology optimization Traditional optimality Extended optimality Michell structures Rank2 microstructures |
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