基于容量增量曲线与<strong>GWO-GPR</strong>的锂离子电池<strong>SOH</strong>估计

基于容量增量曲线与GWO-GPR的锂离子电池SOH估计

王琛, 闵永军

SOH estimation of lithium-ion batteries based on capacity increment curve and GWO-GPR

Chen WANG, Yongjun MIN

表3 不同方法SOH估计结果评价

Table 3 Evaluation of SOH estimation results by different methods

电池型号	GWO-GPR		SVR		ELM		GPR		文献[25]
电池型号	RMSE	MAE	RMSE	MAE	RMSE	MAE	RMSE	MAE	RMSE
B0005	0.0067	0.0038	0.0127	0.0099	0.0190	0.0167	0.0156	0.0128	0.0072
B0006	0.0103	0.0050	0.0282	0.0214	0.0141	0.0092	0.0244	0.0180	0.0196
B0007	0.0073	0.0035	0.0099	0.0074	0.0162	0.0138	0.0232	0.0171	0.0210