A unified equivalent model of the l0 minimization model for structural damage identification

Sensitivity analysis-based structural damage identification can be transformed into solving the l0 minimization model (the original model) because damage typically occurs in a few sections or members especially at the early stage, making it spatially sparse. Many existing approximation models have a...

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Bibliographic Details

Published in:	Mechanical systems and signal processing Vol. 242
Main Authors:	Song, Xueli, Ma, Xiao, Li, Rongpeng, Yi, Wen, Ma, Lingjuan, Zheng, Supei, Wang, Kaiming
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.01.2026
Subjects:	Difference of convex functions algorithm Sensitivity analysis Sparsity base function minimization model Structural damage identification Unified equivalent model Structural damage identification Sparsity base function minimization model Difference of convex functions algorithm Unified equivalent model Sensitivity analysis
ISSN:	0888-3270
Online Access:	Get full text
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