Table 10 Estimation errors at low temperature
From: Online estimation of SOH for lithium-ion battery based on SSA-Elman neural network
Method | B0046 | B0047 | B0048 | |||
|---|---|---|---|---|---|---|
RMSE | MAPE (%) | RMSE | MAPE (%) | RMSE | MAPE (%) | |
Elman | 0.0363 | 3.90 | 0.0569 | 6.31 | 0.0849 | 3.95 |
LSTM | 0.0318 | 3.18 | 0.0317 | 3.05 | 0.0414 | 2.63 |
SSA-Elman | 0.0131 | 1.30 | 0.0224 | 2.21 | 0.0224 | 1.94 |