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本文以Ki Ba M模型结合Thevenin模型得到的综合模型为基础,利用UKF滤波算法估算电池SOC,以改进后的安时计量法为对比,仿真验证UKF能有效估算电池SOC。
Based on the integrated model of Ki Ba M model and the Thevenin model, the UKF filter algorithm is used to estimate the SOC of the battery. Compared with the improved ampere-hour method, UKF can effectively estimate the battery SOC.