SOC Estimation of Lithium-ion Batterys Based on Second-order Approximation Extended Kalman Filter
DUAN Linchao, ZHANG Xugang, ZHANG Hua, SONG Huawei, AO Xiuyi
China Mechanical Engineering . 2023, (15): 1797 -1804 .  DOI: 10.3969/j.issn.1004-132X.2023.15.004