Remaining Useful Life Estimation through Deep Learning Partial Differential Equation Models: A Framework for Degradation Dynamics Interpretation Using Latent Variables

Table 5

Comparison with the state-of-the-art results for RUL RMSE values and state of health classification accuracy for the FD001 and FD004 test sets.

	FD001		FD004
Model	RMSE	Accuracy	RMSE	Accuracy
ANN	19.62	—	24.35	—
RNN	13.36	—	24.06	—
DOS-ELM [46]	12.29	—	—	—
MT-CNN [30]	12.48	0.71	19.98	0.84
PDE-PHM	17.14	0.92	25.58	0.86