The generalized flexibility matrix method for structural damage detection with incomplete mode shape data

DOI10.1080/17415977.2021.1900840OpenAlexW3138974050MaRDI QIDQ5036796

Hai-Feng Liu, Zhengguang Li, Baisheng Wu

Publication date: 23 February 2022

Published in: Inverse Problems in Science and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/17415977.2021.1900840

zbMATH Keywords

sensitivitydamage detectionnonnegative least squaregeneralized flexibility matrixincomplete mode shape

Mathematics Subject Classification ID

Inverse problems in linear algebra (15A29) Modal analysis in linear vibration theory (70J10)

Cites Work

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• Damage identification in bridge structures subject to moving vehicle based on extended Kalman filter with l1-norm regularization
• An improved generalized flexibility matrix approach for structural damage detection
• Closed-form modal flexibility sensitivity and its application to structural damage detection without modal truncation error

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