| 一种用于非参数系统辨识的粗糙进化方法 |
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| 引用本文： | 刘健勤,刘娟,蔡自兴.一种用于非参数系统辨识的粗糙进化方法[J].控制理论与应用,2000,17(3):405-409. |
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| 作者姓名： | 刘健勤 刘娟 蔡自兴 |
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| 作者单位： | 中南工业大学信息工程学院,长沙,410083 |
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| 基金项目： | Foundationitem :supportedbytheNationalNaturalScienceFoundationofChina (699740 4 3)andtheNaturalScienceFoundationofHunanProvince( |
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| 摘 要： | 提出了一种用于非参数系统辨识的粗糙进化方法，该方法由嵌入ＡｐＥｎ的进化计算（ＥＣ）、进化粗糙集、基于信息论的组合型进化策略（ＥＳ）５和鲁棒非参数系统辨识所构成，该方法已用于Ｌｏｇｉｓｔｉｃ方程的辨识，这对于诸如家用电器的地系统来说也属于一种实用的技术，实验结果表明了文中方法的实用性和有效性。
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| 关 键 词： | 进化计算 粗糙集 非参数系统辨识 |
A Rough Evolutionary Approach to Non-Parametric System Identification |
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| LIU Jianqin,LIU Juan,CAI Zixing.A Rough Evolutionary Approach to Non-Parametric System Identification[J].Control Theory & Applications,2000,17(3):405-409. |
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| Authors: | LIU Jianqin LIU Juan CAI Zixing |
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| Abstract: | This paper proposes a rough evolutionary approach to non parametric system identification. The approach consists of EC(Evolutionary Computation) embedded with ApEn, evolutionary rough set, combinatorial ES (Evolutionary Strategy) based on information theory and robust non parametric identification. This method has been used to identify the Logistic equation and it has been proven a useful technique in real time system, especially household electric appliances. The result of the experiment shows that our method is practical and efficient. |
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| Keywords: | evolutionary computation rough set non parametric system identification |
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