| 复杂系统模糊模式识别动态规划模型研究 |
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| 引用本文： | 陈守煜,伏广涛,王建明.复杂系统模糊模式识别动态规划模型研究[J].水科学进展,2002,13(6):689-695. |
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| 作者姓名： | 陈守煜 伏广涛 王建明 |
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| 作者单位： | 大连理工大学土木工程系, 辽宁, 大连, 116024 |
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| 基金项目： | 国家自然科学基金资助项目(59179376) |
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| 摘 要： | 将模糊识别集合算子和非结构决策分析方法引入模糊动态规划中,推导出了两种求解复杂系统多目标多阶段决策问题的方法:级别特征值最小法和阶段模糊识别递推法。这两种方法具有不同的递推方程,可以应用于不同的情况,从而形成了模糊模式识别动态规划模型。此模型可以有效地获取和集成决策者的经验知识和偏好。此模型已应用到实践中,并取得良好效果。
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| 关 键 词： | 复杂系统 模糊动态规划 集合算子 决策分析 |
| 文章编号： | 1001-6791(2002)06-689-07 |
| 收稿时间： | 2002-04-11 |
| 修稿时间： | 2002年4月11日 |
Fuzzy recognition dynamic programming model for complex system decisions |
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| CHEN Shou-yu,FU Guang-tao,WANG Jian-ming.Fuzzy recognition dynamic programming model for complex system decisions[J].Advances in Water Science,2002,13(6):689-695. |
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| Authors: | CHEN Shou-yu FU Guang-tao WANG Jian-ming |
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| Affiliation: | Department of Civil Engineering, Dalian University of Technology, Dalian 116024, China |
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| Abstract: | This paper develops a fuzzy recognition dynamic programming model for hybrid multiobjective multistage decision making problems arising from complex systems A fuzzy aggregation operator is first de rived from a fuzzy pattern recognition model to get a global evaluation for all objectives Then,by incorporating the operator into the traditional dynamic programming,two dynamic approaches are proposed to solve the problems,i e,the minimum ranking approach and the stage recognition approach,which form the fuzzy recognition dynamic programming model The two approaches are of characterist ics of different back re currence equations A nonstructural decision analysis method is simultaneously used to compute the objective weights in the dynamic process of decision makings Finally,a case study is given to show the model is rea sonable and feasible in practice. |
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| Keywords: | complex system fuzzy dynamic programming aggregation operator decision analysis |
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