Tracing the Envelope of the Objective-Space in Multi-Objective Topology Optimization
Keyword(s):
In multi-objective problems, one is often interested in generating the envelope of the objective-space, where the envelope is, in general, a superset of pareto-optimal solutions. In this paper, we propose a method for tracing the envelope of multi-objective topology optimization problems, and generating the corresponding topologies. The proposed method exploits the concept of topological sensitivity, and is applied to bi-objective optimization, namely eigenvalue-volume, eigenvalue-eigenvalue and compliance-eigenvalue problems. The robustness and efficiency of the method is illustrated through numerical examples.
2005 ◽
Vol 13
(4)
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pp. 501-525
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2018 ◽
Vol 12
(5)
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pp. 514-519
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2011 ◽
pp. 218-233
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2014 ◽
Vol 685
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pp. 667-670
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