卡尔曼滤波在电池检测中的应用  

Application of Kalman filter in battery testing

作　　者：乐浪[1] 李革臣[1] 朱磊[1] 何银吉[1] 李金录 

机构地区：[1]哈尔滨理工大学自动化学院,黑龙江哈尔滨150080 [2]哈尔滨子木科技有限公司,黑龙江哈尔滨150080

出　　处：《电源技术》2006年第2期152-154,共3页Chinese Journal of Power Sources

摘　　要：针对电池检测系统中对电池充放电电流高精度的要求,论述了卡尔曼滤波算法在电池检测系统中的应用。它增强了系统对随机干扰信号的抑制能力,保证了电流的检测精度。实验结果表明,采用卡尔曼滤波算法的系统具有可靠、高精度、实时性好等优点。Based on the demand of high accurate current of battery charging and discharging in battery testing system, this paper discussed the application of Kalman filtering arithmetic in it. This filter strengthened the inhibition capability of the system against random interference signal. The result of experiment indicates that the system that applies Kalman filtering arithmetic has advantages such as reliability, high accuracy, etc.

关 键 词：卡尔曼滤波 电池测试 随机干扰 

分 类 号：TM910.7[电气工程—电力电子与电力传动]