Table 8 The estimation error of 50% training data RMSE and MAPE
From: Online estimation of SOH for lithium-ion battery based on SSA-Elman neural network
Method | B0005 | B0006 | B0007 | B0018 | ||||
|---|---|---|---|---|---|---|---|---|
RMSE | MAPE (%) | RMSE | MAPE (%) | RMSE | MAPE (%) | RMSE | MAPE (%) | |
Elman | 0.0271 | 2.87 | 0.0480 | 4.93 | 0.0354 | 3.61 | 0.0476 | 4.66 |
LSTM | 0.0202 | 2.11 | 0.0399 | 4.02 | 0.0347 | 3.23 | 0.0415 | 4.07 |
SSA-Elman | 0.0097 | 1.01 | 0.0125 | 1.11 | 0.0107 | 1.01 | 0.0118 | 1.08 |