Research Article

Multisensor Prognostic of RUL Based on EMD-ESN

Table 4

Training time comparison on C-MAPSS data set.

Data setFD001 (s)FD002 (s)FD003 (s)FD004 (s)

LSTM [21]6540.5317159.437649.6315494.50
ESN34.58105.8047.8491.57
EMD-ESN419.401318.06508.971262.64