348537.fig.004a
(a) Measured and calculated battery voltage with 1/3C discharge
348537.fig.004b
(b) Calculated battery voltage error with 1/3C discharge
348537.fig.004c
(c) Trajectories of the optimization variables
348537.fig.004d
(d) Cost function of the optimization variables
Figure 4: The parameters estimation results with 1/3C discharge.