Table 9 The estimation error of 30% 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 | 0.1243 | 13.54 | 0.1702 | 16.58 | 0.1142 | 12.25 | 0.1674 | 16.99 |
LSTM | 0.0884 | 9.67 | 0.1351 | 13.72 | 0.1027 | 11.09 | 0.1387 | 12.79 |
SSA-Elman | 0.0386 | 4.04 | 0.0665 | 6.87 | 0.0416 | 2.35 | 0.0632 | 6.94 |