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Towards an improved experimental joint identification in frequency-based substructuring

delete2025-08-06
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OA
AI
J
Jure Korbar
M
Miha Pogačar
G
Gregor Čepon *
DOI:10.1016/j.ymssp.2025.113115delete
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摘要

摘要

En 中文
• 受LM-FBS方法论启发,提出了一种改进的基于参数化的联合识别方法。 • 探索了间接参数化和LASSO作为直接参数化与最小二乘法的替代方案。 • 通过激励方向更新和刚体模态约束,增强了联合识别的效果。
Keyword:
Joint identification
Regularization
Virtual point transformation
Impact excitation
Dynamic substructuring

期刊

Mechanical Systems and Signal Processing 封面图
Mechanical Systems and Signal Processing
IF:
8.9
论文数:
1.3W
被引数:
6.6W

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引用论文

引用论文

pyFBS: A Python package for Frequency Based Substructuring
err2022-01-19
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errTomaž Bregar; Ahmed Mahmoudi; Miha Kodrič; Domen Ocepek; Francesco Trainotti; Miha Pogačar; Mert Göldeli; Gregor Čepon; Miha Boltežar; Daniel Rixen
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