Parameters Identification of Moving Load Using ANN and Dynamic Strain

Table 1

Effects of different activation functions on the network.

⁢Activation function		Training time (s)	Iteration number	Mean square error	⁢Correlation coefficient
tansig	tansig	117	43	3.7265	0.9736	0.9948
logsig	logsig	118	70	3.7288	0.9783	0.9962
logsig	tansig	162	59	3.6141	0.9738	0.9951
tansig	logsig	184	70	2.8518	0.9819	0.9971