Zhixiang Zhou

Physics-Regularized Low-Rank–Sparse Decomposition for Structural Damage Localization and Severity-Sensitive Characterization Using Full-Field Displacement Responses

Under complex environmental disturbances and visual measurement noise, globally coherent components, damage-induced local anomalies, and random disturbances are coupled in full-field vertical displacement responses. This coupling limits conventional low-rank–sparse decomposition because of its lack of mechanics-based c...