Conference
Simultaneous State and Parameter Estimation of Li-Ion Battery With One State Hysteresis Model Using Augmented Unscented Kalman Filter
Abstract
An online technique for simultaneous state and parameter estimation of an electric or hybrid vehicle battery using an augmented unscented Kalman filter (AUKF) is proposed. Battery state of charge (SOC), the prime state variable, is estimated. In addition the battery internal resistance, time constants, and resistance of the resistance-capacitance (RC) pairs are also estimated. While the two RC pairs of the equivalent circuit capture voltage …
Authors
Biswas A; Gu R; Kollmeyer P; Ahmed R; Emadi A
Volume
00
Pagination
pp. 1065-1070
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
June 15, 2018
DOI
10.1109/itec.2018.8450197
Name of conference
2018 IEEE Transportation Electrification Conference and Expo (ITEC)