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Alternative TitleAdaptive Parameters Equivalent-circuit Model of Li-ion Battery Based on MIMO Fuzzy Control and SOC Estimation
王云甘; 王忠锋; 于海斌; 李力刚; 黄剑龙
Source Publication信息与控制
Indexed ByCSCD
Contribution Rank1
Funding Organization国家863计划资助项目(2014AA041801)
Keyword锂离子电池 等效电路模型 多输入多输出(Mimo) 模糊控制 参数自适应 荷电状态(Soc)估计
Other AbstractWe propose an adaptive parameters equivalent-circuit model of a Li-ion battery based on multi-input multi-output ( MIMO) fuzzy control to solve the problem that the normal equivalent-circuit model cannot reflect a Li-ion battery's internal state precisely at all regions of the state of charge ( SOC) . The model,taking the partnership for a new generation of vehicles ( PNGV) model as an adaptive prototype,dynamically updates the parameters in real-time using the MIMO fuzzy regulator. The updates are made according to the difference in the external characteristics between Li-ion battery and the PNGV model,in order to reach the goal of accurate modeling and reflecting the battery's true internal state. Experiments verify the influence of adaptive parameters on the model accuracy and adaptive performance,and show the model-emulating effects under various operating conditions. The comparison of SOC error estimation applying the extended Kalman filter ( EKF) between the battery adaptive parameters model and the static parameter PNGV model verifies the effectiveness of the adaptive parameters model.
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Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Corresponding Author王云甘
Recommended Citation
GB/T 7714
王云甘,王忠锋,于海斌,等. 基于MIMO模糊控制的锂离子电池参数自适应等效电路模型及SOC估计[J]. 信息与控制,2015,44(3):263-269.
APA 王云甘,王忠锋,于海斌,李力刚,&黄剑龙.(2015).基于MIMO模糊控制的锂离子电池参数自适应等效电路模型及SOC估计.信息与控制,44(3),263-269.
MLA 王云甘,et al."基于MIMO模糊控制的锂离子电池参数自适应等效电路模型及SOC估计".信息与控制 44.3(2015):263-269.
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