| 改进型灰色模型在铅蓄电池失效预测中的应用 |
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| 引用本文： | 李刚,谢永成,李光升,程延伟.改进型灰色模型在铅蓄电池失效预测中的应用[J].电子测量技术,2011,34(5):30-33. |
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| 作者姓名： | 李刚 谢永成 李光升 程延伟 |
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| 作者单位： | 装甲兵工程学院控制工程系; |
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| 摘 要： | 铅酸蓄电池作为装甲车辆的启动和辅助电源,其性能状况直接影响着供电系统的安全稳定运行.在对现有铅酸蓄电池灰色预测模型深入分析的基础上,针对GM(1,1)模型要求原始数据序列等时距的局限性,提出了基于拉格朗日插值法等时距优化处理的数据序列的GM(1,1)预测模型,为判断蓄电池是否失效提供依据,避免了传统的容量试验带来的弊端...
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| 关 键 词： | 铅酸蓄电池 灰色模型 失效预测 拉格朗日插值法 |
Application of improved grey model in lead-acid battery failure prediction |
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| Li Gang,Xie Yongcheng,Li Guangsheng,Cheng Yanwei.Application of improved grey model in lead-acid battery failure prediction[J].Electronic Measurement Technology,2011,34(5):30-33. |
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| Authors: | Li Gang Xie Yongcheng Li Guangsheng Cheng Yanwei |
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| Affiliation: | Li Gang Xie Yongcheng Li Guangsheng Cheng Yanwei(Department of Control Engineering,Academy of Armored Forces Engineering,Beijing 100072) |
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| Abstract: | The health state of lead-acid battery which worked as start and auxiliary power supply for armored vehicles,affects the safe operations of power system seriously.Based on many intensive studies of the existing grey prediction models for lead-acid battery,considering the limitation of equal interval to original data sequence for GM(1,1) model,a new GM(1,1) prediction model based on the equal interval data sequence optimized by Lagrange interpolation is presented,provides a basis for judging battery failure a... |
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| Keywords: | lead-acid battery grey model failure prediction Lagrange interpolation |
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