On the Use of Singular Vectors for the Flexibility-Based Damage Detection under the Assumption of Unknown Structural Masses

Table 6

Flexibility matrix obtained by using identified left singular vectors (from SVD-based procedure) and relative errors.

	Elements of the flexibility matrix
	0.2273	0.1688	0.1144	0.0643
	0.1688	0.1726	0.1145	0.0642
	0.1144	0.1145	0.1177	0.0660
	0.0643	0.0642	0.0660	0.0674
	0.00	2.09	2.94	2.11
	2.09	4.37	3.00	1.93
	2.94	3.00	5.90	4.70
	2.11	1.93	4.70	6.92