【摘要】：提出了一種對鋰離子電池衰退模式進(jìn)行分類的新方法。引用L2距離的概念代表衰退曲線的相關(guān)程度,通過均勻B-樣條曲線函數(shù)建立鋰電池衰退曲線與聚類算法之間的聯(lián)系,大大減少衰退模式的種類。最后搭建了鋰離子動力電池實(shí)驗(yàn)平臺,借助實(shí)驗(yàn)數(shù)據(jù)建立模型,驗(yàn)證了算法的準(zhǔn)確性。
[Abstract]:A new method for classifying the decay patterns of lithium ion batteries is proposed. The concept of L2 distance is used to represent the correlation degree of the decay curve, and the relationship between the decay curve of lithium battery and the clustering algorithm is established by using the uniform B-Spline curve function, which greatly reduces the types of decay patterns. Finally, the experimental platform of lithium-ion power battery is built, and the model is established with the help of experimental data to verify the accuracy of the algorithm.
【作者單位】： 長春工業(yè)大學(xué)電氣與電子工程學(xué)院;濱州學(xué)院電氣工程學(xué)院;
【基金】：吉林省教育廳項(xiàng)目(201596) 濱州學(xué)院科研基金項(xiàng)目(2016Y15)
【分類號】：TM912

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本文編號：2486749