标题:State-of-charge estimation of the lithium-ion battery system with time-varying parameter for hybrid electric vehicles
作者:Zhang, Yun; Zhang, Chenghui; Zhang, Xianfu
作者机构:[Zhang, Yun; Zhang, Chenghui; Zhang, Xianfu] Shandong Univ, Sch Control Sci & Engn, Jinan 250061, Peoples R China.
通讯作者地址:[Zhang, Y]Shandong Univ, Sch Control Sci & Engn, Jinan 250061, Peoples R China.
来源:IET CONTROL THEORY AND APPLICATIONS
出版年:2014
卷:8
期:3
页码:160-167
DOI:10.1049/iet-cta.2013.0082
摘要:This study addresses the state-of-charge (SOC) estimation problem for a lithium-ion battery system with timevarying parameter. Although many methods have been proposed for the SOC estimation, the time-varying parameter problem has not been solved perfectly up to now. In this study, by introducing a novel physical meaning for that the battery terminal current is L2-norm bounded and solving one linear matrix inequality, a robust Hfilter is proposed for the first time to estimate the SOC of the lithium-ion battery of hybrid electric vehicles. The proposed method is evaluated by the sequence of urban dynamometer driving schedule test. The experimental results show that the filter proposed here is more accurate and reliable than that without considering the time-varying parameter. © The Institution of Engineering and Technology 2014.
收录类别:EI;SCOPUS;SCIE
WOS核心被引频次:19
Scopus被引频次:21
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84893916266&doi=10.1049%2fiet-cta.2013.0082&partnerID=40&md5=6290647953d5305d5c7efd3b582d1444
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