Mask-Morph Graph U-Net: A Generalisable Mesh-Based Surrogate for Crashworthiness Field Prediction under Large Geometric Variation
Mask-Morph Graph U-Net:一种通用的基于网格的替代模型,用于在大几何变化下预测碰撞worthiness领域
机构 * Dyson School of Design Engineering, Imperial College London(帝国理工学院伦敦设计工程学院) ; TUM School of Engineering and Design, Technical University of Munich(慕尼黑技术大学工程与设计学院) ; Faculty of Mechanical Engineering, OTH Regensburg(雷根斯堡机械工程学院) ; NVIDIA(NVIDIA公司)
AI总结 本文提出Mask-Morph Graph U-Net,通过特征对齐的重心参数化和节点掩码预训练,提升网格模拟的通用性和数据效率,适用于碰撞worthiness设计探索。
Comments 48 pages, 15 figures, jounral paper under review