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A New Update Rule of RLSEKF-based Joint-estimation Filters for Real-time SOH SOC Identification [article]

Kwangrae Kim, Minho Kim, Suwon Kang, Jungwook Yu, Jungsoo Kim, Huiyong Chun, Soohee Han
2020 arXiv   pre-print
Based on this, we proposed a joint estimation algorithm of ADFF-RLS and Extended Kalman Filter (EKF).  ...  In order to accurately estimate the SOC and SOH of a lithium-ion battery used in an electric vehicle (EV), we propose an Adaptive Diagonal Forgetting Factor Recursive Least Square (ADFF-RLS) for accurate  ...  To solve this problem, a new SOC & SOH estimation algorithm is proposed based on the following new techniques.  ... 
arXiv:2003.09839v1 fatcat:voalsnctqzh4rpgnl3s6tgj4je