新的基于图的公式以更低的计算成本优化结构拓扑

作者 PulseAugur 编辑部 · [1 个来源] · 2026-09-15 04:00

研究人员推出了一种新颖的、基于图的结构拓扑优化公式 HGTO。该方法在有限元图上表示单元密度和结构状态，通过共享的关联结构耦合材料场和平衡状态。HGTO 在计算成本显著降低、处理复杂网格和材料响应方面具有更大灵活性，同时表现出与传统方法相当的合规性。 AI

排序理由该条目是一篇研究论文，详细介绍了一种新的结构拓扑优化公式。[lever_c_demoted from research: ic=1 ai=1.0]

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arXiv cs.LG TIER_1 English(EN) · Kangzheng Liu, Uday Kumar Punna, Leixin Ma · 2026-09-15 04:00

HGTO：一种统一的基于图的物理信息结构拓扑优化方法

arXiv:2609.15001v1 Announce Type: new Abstract: Density-based topology optimization is typically structured as a nested sequence of material updates, structural analyses, and sensitivity assessments. While neural density parameterization and dual-field physics-informed approaches…