Online Parameter Identification of the Lithium-Ion Battery with Refined Instrumental Variable Estimation

Table 4

The estimation results of RLS and RIV in NEDC.

Methods	R0	R1	R2	C1	C2			MAE (V)	RMSE (V)
RLS	0.0149	0.0023	0.0096	179.0710	2674.4712	0.3682	20.7467	0.0287	0.0417
RIV	0.0148	0.0023	0.0117	687.1209	7224.4477	1.5127	71.5291	0.0219	0.0313