“…Although mathematical modeling based on the analysis of the charge/discharge mechanisms can provide highly accurate and interpretable results, it is difficult to model large battery packs as opposed to single cells, and environmental variables cannot be reflected in the model even if interlock circuits and automatic control are considered [10]. RUL prediction using filtering, a statistical technique, has recently attracted research attention [13,14]. For instance, the particle filter (PF) [13], which has been primarily used in the fields of control, location tracking, and pattern recognition, has been recently used for battery RUL prediction.…”