| 复数自适应进化规划及模糊规则基的自动提取 |
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| 引用本文： | 陈得宝,赵春霞.复数自适应进化规划及模糊规则基的自动提取[J].电子学报,2007,35(2):341-344. |
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| 作者姓名： | 陈得宝 赵春霞 |
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| 作者单位： | 1. 南京理工大学计算机科学与技术学院,江苏南京 210094;2. 淮北煤炭师范学院物理系,安徽淮北 235000 |
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| 基金项目： | 江苏省自然科学基金，安徽省教育厅自然科学基金 |
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| 摘 要： | 提出一种新的二进制和复数混合编码的自适应进化规划方法.用两层染色体来表示模糊规则基,第一层染色体采用二进制编码,对模糊规则基的结构进行描述;第二层染色体采用复数编码,对模糊规则基的参数进行描述.利用自适应进化规划同时优化规则基的结构和参数.在无先验知识的情况下,对非线性系统语言模糊规则基和模糊PID控制器规则基进行自动提取实验,结果表明了方法的有效性.
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| 关 键 词： | 自适应进化规划 模糊控制 非线性系统 模糊建模 |
| 文章编号： | 0372-2112（2007）02-0341-04 |
| 收稿时间： | 2005-06-21 |
| 修稿时间： | 2005-06-212006-09-10 |
An Plurality Adaptive Evolutionary Programming and Extracting Fuzzy Rule Bases Automatically |
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| CHEN De-bao,ZHAO Chun-xia.An Plurality Adaptive Evolutionary Programming and Extracting Fuzzy Rule Bases Automatically[J].Acta Electronica Sinica,2007,35(2):341-344. |
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| Authors: | CHEN De-bao ZHAO Chun-xia |
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| Affiliation: | 1. School of Computer Science and Technology,Nanjing University of Science and Technology,Nanjing,Jiangsu 210094,China;2. Physical Department of Huaibei Coal Industry Teachers College,Huaibei,Anhui 235000,China |
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| Abstract: | A new adaptive evolutionary programming,in which population is encoded by binary and complex-valued,is presented. Two layers chromosomes are arranged to express rule bases. In the first layer, binary gene is used to express the structure of fuzzy rule bases.In the second layer,complex-valued gene is used to determine the parameters of fuzzy rule bases.Adaptive evolutionary programming is used to optimize the structure and parameters simultaneously. The simulation experiments to tap fuzzy rule bases of nonlinear system and fuzzy PID controller automatically are done when prior experience knowledge is unknown. The results demonstrate that the given method is efficient. |
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| Keywords: | adaptive evolutionary programming fuzzy control nonlinear systems fuzzy modeling |
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