Structural Damage Identification Based on the Transmissibility Function and Support Vector Machine

Table 2

Analysis results of PCA for corresponding to damage scenario C7.

Principal component order	Scenario C7
	Eigenvalue	Contribution rate (%)	Accumulative contribution rate (%)
1	2.616	69.293	69.293
2	1.473	23.500	92.793
3	0.870	5.803	98.596
4	0.665	0.810	99.406