State-of-Charge Estimation of Lithium-Ion Batteries Based on Dual-Coefficient Tracking Improved Square-Root Unscented Kalman Filter

Accurate state of charge (SOC) estimation is helpful for battery management systems to extend batteries’ lifespan and ensure the safety of batteries. However, due to the pseudo-positive definiteness of the covariance matrix and noise statistics error accumulation, the SOC estimation of lithium-ion b...

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Autors principals:	Simin Peng, Ao Zhang, Dandan Liu, Mengzeng Cheng, Jiarong Kan, Michael Pecht
Format:	Artigo
Idioma:	Inglês
Publicat:	MDPI AG 2023-07-01
Col·lecció:	Batteries
Matèries:	lithium-ion batteries state of charge unscented Kalman filter strong tracking filter
Accés en línia:	https://www.mdpi.com/2313-0105/9/8/392
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