From: Online estimation of SOH for lithium-ion battery based on SSA-Elman neural network
Start | End | ||||||||
---|---|---|---|---|---|---|---|---|---|
3.4Â V | 3.5Â V | 3.6Â V | 3.7Â V | 3.8Â V | 3.9Â V | 4.0Â V | 4.1Â V | 4.2Â V | |
3.3 V | − 0.8669 | − 0.7329 | − 0.6854 | − 0.6870 | − 0.7467 | − 0.8615 | − 0.7188 | − 0.9825 | − 0.9493 |
3.4 V |  | − 0.4920 | − 0.5103 | − 0.5616 | − 0.6652 | − 0.8120 | − 0.7127 | − 0.9772 | − 0.9572 |
3.5 V |  |  | − 0.6182 | − 0.6560 | − 0.6923 | − 0.7232 | − 0.4458 | − 0.9690 | − 0.9824 |
3.6 V |  |  |  | − 0.6734 | − 0.7241 | − 0.2432 | − 0.4247 | − 0.9192 | − 0.8123 |
3.7 V |  |  |  |  | 0.6827 | 0.4091 | 0.4032 | 0.3221 | − 0.0319 |
3.8 V |  |  |  |  |  | − 0.8447 | 0.5349 | − 0.7866 | 0.2480 |
3.9Â V | Â | Â | Â | Â | Â | Â | 0.7675 | 0.8415 | 0.9710 |
4.0Â V | Â | Â | Â | Â | Â | Â | Â | 0.6962 | 0.9739 |
4.1 V |  |  |  |  |  |  |  |  | − 0.4755 |