Research Article
Output-Only Damage Detection of Steel Beam Using Moving Average Filter
Figure 11
The smoothed acceleration signals after removing the predicted baseline (the damage occurred in the middle of the beam) at different locations: (a) signal from Node 2, (b) signal from Node 3, (c) signal from Node 5, and (d) signal from Node 7.
(a) Smoothed acceleration signal at Node 2 |
(b) Smoothed acceleration signal at Node 3 |
(c) Smoothed acceleration signal at Node 5 |
(d) Smoothed acceleration signal at Node 7 |