Sparsity-based approaches for damage detection in plates
Mechanical Systems and Signal Processing(2019)
摘要
•Two sparsity-based algorithms for damage detection in plates are presented.•Proposed algorithms use experimental data and avoid high-fidelity model construction.•On the grid and off the grid problems defined in the sparsity-based framework.•SDD-ON and SDD-OFF detect and localize on and off the grid damages respectively.
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关键词
Structural Health Monitoring,Damage detection,Wave propagation,Sparsity
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