English(EN) CoPiT: A conditional Position-induced Transformer for aerodynamic field prediction on unstructured meshes

CoPiT Transformer 推进非结构化网格上的气动预测

作者 PulseAugur 编辑部 · [1 个来源] · 2026-10-27 04:00

研究人员开发了CoPiT，一种用于非结构化网格上气动场预测的条件位置诱导Transformer。该模型通过特征级线性调制（FiLM）显式地整合了自由流状态和设计变量等全局参数，从而改进了现有的神经算子。在翼型和混合翼身表面上的评估表明，CoPiT比其他方法显著降低了表面和体积损失，并在一个数据集中实现了最低的总体归一化测试均方误差。 AI

影响该模型为复杂的气动模拟提供了一个更有效的代理，有可能加速航空航天工程中的设计探索和优化。

排序理由该集群包含一篇详细介绍特定科学领域新模型的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

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arXiv cs.LG TIER_1 English(EN) · Junfeng Chen, Yongchen Fan, Zhonghua Qiao, Kailiang Wu · 2026-10-27 04:00

CoPiT：一种用于非结构化网格气动场预测的条件位置诱导Transformer

arXiv:2610.32299v1 Announce Type: cross Abstract: High-fidelity Reynolds-averaged Navier--Stokes (RANS) simulations remain a standard tool for aerodynamic analysis, yet each solve on an unstructured mesh is computationally expensive, making many-query tasks such as design explora…

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CoPiT：一种用于非结构化网格气动场预测的条件位置诱导Transformer

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