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

Table 12

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

Noise levels	Damage extents
	0.92𝐸	0.83𝐸	0.71𝐸	0.59𝐸	0.50𝐸
0.00	0.0378	0.0297	0.0233	0.0194	0.0173
0.01	0.0578	0.1018	0.0877	0.0385	0.0632
0.02	0.0871	0.0632	0.0141	0.0145	0.0149
0.04	0.0014	0.0373	0.0001	0.0011	0.0003
0.08	0.0029	0.0028	0.0011	0.1455	0.0090
0.10	0.0001	0.0001	0.0013	0.0010	0.0028