Impact Localization Method for Composite Plate Based on Low Sampling Rate Embedded Fiber Bragg Grating Sensors

Table 1

Experimental result.

Test	Impact zone	Average distance (mm)	Accuracy on training set		Accuracy on testing set		Experimental accuracy (%)
			3-fold CV (%)	Trained model (%)	3-fold CV (%)	Trained model (%)
1	A1-I10	74.3	77.56	99.67	43.89	82.78	93.89
2	A1-H10	66.7	79.63	99.88	46.88	85.63	96.25
3	A1-G10	63.4	83.57	100	47.14	89.29	97.14