多尺度分解下GRU-MLR组合的锂电池剩余使用寿命预测方法

武明虎, 岳程鹏, 张凡, 李俊晓, 黄伟, 胡胜, 唐靓

Combined GRU-MLR method for predicting the remaining useful life of lithium batteries via multiscale decomposition

Minghu WU, Chengpeng YUE, Fan ZHANG, Junxiao LI, Wei HUANG, Sheng HU, Jing TANG

表4 四种方法的评价指标对比-Oxford

Table 4 Comparison of evaluation indexes of four methods-Oxford

电池编号 预测方法 RUL预测值 AE MAE RMSE Cell1 M1 69 6 0.0054 0.0058 M2 66 3 0.0034 0.0036 M3 64 1 0.0018 0.0022 M4 62 1 0.0013 0.0014 Cell2 M1 62 5 0.0059 0.0065 M2 60 3 0.0045 0.0052 M3 59 2 0.0034 0.0043 M4 56 1 0.0018 0.0033