Voronoi diagram and Monte-Carlo simulation based finite element optimization for cost-effective 3D printing

Chaudhry E.; Chang J.; You L.H.; Zhang J.J.; Zheng A.Z.; Bian S.J.; Haron H.

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Voronoi diagram and Monte-Carlo simulation based finite element optimization for cost-effective 3D printing

机译：基于Voronoi图和Monte-Carlo仿真的有效元件优化，用于成本效益3D打印

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By extending the work published at ICCS 2020 [1], in this paper we propose a method to achieve cost-effective 3D printing of stiffened thin-shell objects. Our proposed method consists of three parts. The first part integrates finite element analysis, Voronoi diagram, and conformal mapping to obtain stiffener distribution. The second part combines finite element analysis with optimization calculations to determine the optimal sizes of stiffeners. And the third part introduces Monte-Carlo simulation to find a global optimum. The experiments made in this paper indicate that our proposed method is effective in minimizing 3D printing material consumption of stiffened thin-shell objects.

机译：通过在ICCS 2020 [1]上发布的工作，在本文中，我们提出了一种方法来实现加强薄壳对象的成本效益3D打印。我们的拟议方法包括三个部分。第一部分集成了有限元分析，Voronoi图和共形映射以获得加强筋分布。第二部分结合了有限元分析，优化计算以确定加强件的最佳尺寸。第三部分介绍了Monte-Carlo仿真，以找到全球最佳。本文实施的实验表明，我们所提出的方法在最小化加强薄壳体的3D印刷材料消耗中是有效的。

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来源
《Journal of computational science》 |2021年第3期|101301.1-101301.17|共17页
作者
Chaudhry E.; Chang J.; You L.H.; Zhang J.J.; Zheng A.Z.; Bian S.J.; Haron H.;
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作者单位

Humain Ltd UK;

Humain Ltd UK;

The National Center for Computer Animation Bournemouth University UK;

The National Center for Computer Animation Bournemouth University UK;

Department of Computer Science Universiti Teknologi Malaysia Malaysia;

The National Center for Computer Animation Bournemouth University UK;

The National Center for Computer Animation Bournemouth University UK;

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正文语种 eng
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关键词
3D printing; Finite element optimization; Monte-Carlo simulation; Stiffened objects; Voronoi diagram;

机译：3D打印;有限元优化;Monte-Carlo仿真;硬化物体;voronoi图;

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Voronoi diagram and Monte-Carlo simulation based finite element optimization for cost-effective 3D printing

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