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Mechanical response identification of local interconnections in board-level packaging structures under projectile penetration using Bayesian regularization

Xu Long Yuntao Hu Irfan Ali

防务技术2025，Vol.49Issue(7)：79-95,17.

防务技术2025，Vol.49Issue(7)：79-95,17.DOI:10.1016/j.dt.2025.02.005

Mechanical response identification of local interconnections in board-level packaging structures under projectile penetration using Bayesian regularization

Xu Long ¹Yuntao Hu ¹Irfan Ali¹

作者信息

1. School of Mechanics,Civil Engineering and Architecture,Northwestern Polytechnical University,Shaanxi 710129,China
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摘要

关键词

Board-level packaging structure/High strain-rate constitutive model/Load identification/Bayesian regularization/Wavelet thresholding method

Key words

Board-level packaging structure/High strain-rate constitutive model/Load identification/Bayesian regularization/Wavelet thresholding method

引用本文复制引用

Xu Long,Yuntao Hu,Irfan Ali..Mechanical response identification of local interconnections in board-level packaging structures under projectile penetration using Bayesian regularization[J].防务技术,2025,49(7):79-95,17.

基金项目

This work was supported by the National Natural Science Foundation of China(Grant Nos.52475166,52175148),and the Regional Collaboration Project of Shanxi Province(Grant No.202204041101044). （Grant Nos.52475166,52175148）

防务技术

ISSN：2214-9147

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