Data-driven hybrid remaining useful life estimation approach for spacecraft lithium-ion battery

• Published in: Microelectronics and reliability Vol. 75; pp. 142 - 153
• Main Authors: Song, Yuchen, Liu, Datong, Yang, Chen, Peng, Yu
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.08.2017
• Subjects: Dynamic modeling; Hybrid approach; Lithium-ion battery; Remaining useful life; Satellite; Lithium-ion battery; Satellite; Hybrid approach; Remaining useful life; Dynamic modeling

Electrical power system (EPS) is one of the most critical sub-systems of the spacecraft. Lithium-ion battery is the vital component is the EPS. Remaining useful life (RUL) prediction is an effective mean to evaluate the battery reliability. Autoregressive model (AR) and particle filter (PF) are two...