The authors will also consider using the historical degradation data of lithium-ion batteries to extract the health factors to predict the RUL. 6. Conclusions This paper presents a prediction model for the remaining useful life of lithium-ion batteries based on a combination of whale algorithm ...
Its goal is to extract low- dimensional data that contains fault feature information from high-dimensional data. Although components of the original signal become clear after decomposition, each mode is nonstationary and its fault feature information remains weak [14,15]. Signal dimensions increase ...