Damage Identification for Large Span Structure Based on Multiscale Inputs to Artificial Neural Networks

Table 5

The MAC values of stain damage parameter vector extracted from different load cases.

Noise levels	Damage extents
	0.92𝐸	0.83𝐸	0.71𝐸	0.59𝐸	0.50𝐸
0.00	0.0051	0.0050	0.0048	0.0047	0.0046
0.01	0.0477	0.0709	0.3940	0.2398	0.1891
0.02	0.0579	0.0650	0.2540	0.0139	0.0313
0.04	0.0001	0.2316	0.1417	0.0008	0.0180
0.08	0.0001	0.0373	0.0012	0.2914	0.0024
0.10	0.3863	0.0268	0.0010	0.0036	0.0118