基于动态综合型等效电路模型的动力电池特性分析

封居强, 司玉文, 伍龙, 黄凯峰, 张星

Analysis of dynamic battery characteristics based on dynamic synthesis equivalent circuit model

Juqiang FENG, Yuwen SI, Long WU, Kaifeng HUANG, Xing ZHANG

表2 拟合程度对照表

Table 2 Fit degree comparison table

阶数 SSE R-square Adjusted R-square RMSE 3阶 0.0008623 0.1387 -0.02282 0.007341 5阶 0.0004443 0.5562 0.3977 0.005633 7阶 8.215e-05 0.9179 0.8701 0.002617 9阶 8.954e-06 0.9911 0.983 0.0009463