Research Article
A Mahalanobis Distance Cumulant-Based Structural Damage Identification Method with IMFs and Fitting Residual of SHM Measurements
Figure 4
m1 acceleration signal and the first three orders of IMFs before and after damage: (a) undamaged, (b) 10% damage, and (c) 20% damage.
| (a) |
| (b) |
| (c) |