Research Article

State-of-Charge Estimation and Active Cell Pack Balancing Design of Lithium Battery Power System for Smart Electric Vehicle

Table 2

RMSE between simulation and experiment of terminal voltage at 25°C.

Cell numberRoot means square error (RMSE) of terminal voltage

Cell 012.26 × 10−05
Cell 028.98 × 10−06
Cell 031.88 × 10−05
Cell 042.34 × 10−05
Cell 052.54 × 10−05
Cell 061.99 × 10−05
Cell 072.37 × 10−05
Cell 082.51 × 10−05
Cell 091.92 × 10−05
Cell 102.00 × 10−05
Cell 111.74 × 10−05
Cell 122.19 × 10−05