Comparison of Different Independent Component Analysis Algorithms for Output-Only Modal Analysis

Table 4

The convergence times and MAC value of modal shapes.

Identified order	Number of convergences	Modal order of FFE
1	13	4	1.0000
2	18	6	1.0000
3	9	2	1.0000
4	7	3	1.0000
5	8	1	1.0000
6	2	7	0.9998