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Sensitivity-analysis guided Bayesian optimization for crystal plasticity parameter identification

delete2026-01-05
delete0
PRE
AI
J
Junyun Pan
H
Huadong Fu
K
Kaikai Qiu
李伟东 封面图
李伟东 (Weidong Li) *
J
Jianxin Xie *
DOI：10.1016/j.ijmecsci.2026.111205delete
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摘要

摘要

En 中文
• 该框架集成了敏感性分析和贝叶斯优化 • 敏感性分析在不牺牲精度的情况下将参数维度减少了50–75% • 贝叶斯优化优于基于梯度的和启发式算法 • 实现了晶体塑性模型参数的高效且鲁棒识别 • 适用于处理不同复杂度的晶体塑性模型

期刊

International Journal of Mechanical Sciences 封面图
International Journal of Mechanical Sciences
IF:
9.4
论文数:
1.0W
被引数:
4.5W

机构

U
University of Science and Technology Beijing
学者数:
4.4K
论文数: 1.8K
被引数: 4.8W
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