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Multi-objective topological structure design using a modified adaptive weighted sum method
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DOI：10.1016/j.finel.2025.104469.png)
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Abstract
En 中文
• Multi-objective topology optimization was performed for thermoelastic structures. • A modified adaptive weighted sum method is proposed for muti-objective design. • Pareto solutions are identified in bi- and tri-objective optimization formulations. • Weight components adapt using the distance between the utopia and current point. • The quantitative evaluation is presented through 2D and 3D numerical examples.
Keywords:
Thermoelastic structure
Topology optimization
Multi-objective optimization
Modified adaptive weighted-sum method
Pareto optimal solution
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