Online State of Charge Estimation for Lithium-Ion Battery by Combining Incremental Autoregressive and Moving Average Modeling with Adaptive H-Infinity Filter

Figure 11

SOC estimation results: ARMA-AHIF versus IARMA-AHIF, (a) SOC under DST cycle; (b) SOC error under DST cycle; (c) SOC under FUDS cycle; (d) SOC error under FUDS cycle.

(a)

(b)

(c)

(d)