| 基于知识的交互式多目标动态规划决策方法 |
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| 引用本文： | 胡铁松,万永华,冯尚友.基于知识的交互式多目标动态规划决策方法[J].武汉大学学报(工学版),1994(1). |
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| 作者姓名： | 胡铁松 万永华 冯尚友 |
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| 作者单位： | 成都科技大学水利系水利土木博士后流动站 |
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| 基金项目： | 国家教委博士点科研基金 |
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| 摘 要： | 以多目标决策的权重法为基础．提出一种基于知识的交互式多目标动态规划决策方法．该方法利用权重将多目标规划问题转化为单目标动态规划问题求解，权重的修正是通过知识库中的产生式规则经模糊推理实现．它有效地克服了让决策者直接给出最佳权重向量的困难，同时节省了大量的内存和机时．文中还给出了多目标动态规划权重法非劣解定理的证明和一个算例．
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| 关 键 词： | 多目标动态规划 专家系统 模糊推理 |
A Knowledge-based Interactive Multiobjective Dynamic Programming Approach |
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| Hu Tiesong,Wan Yonghua,Feng Shangyou.A Knowledge-based Interactive Multiobjective Dynamic Programming Approach[J].Engineering Journal of Wuhan University,1994(1). |
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| Authors: | Hu Tiesong Wan Yonghua Feng Shangyou |
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| Affiliation: | Department of Hydroelectric Power Engincering |
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| Abstract: | Based on the constraint mothed for multiobrttivc decision makins, a knowledge-based multiobjcctivc dynamic programming approach is proposed.The multiobjcctivc dynamic programming model is converted to a sinal objcctivc dynamic programmins model by means of weest vector,and the weight vector is ughted through fuzzy running according to the production rules in the knowledge basc.This method overcomes the difficulty for the decision-maker to give the bet weight vector ditcctly,and a large amount of computer timal and memory spuce is saved. The noninfcrior acution,thrum for multiobtwtivc dynwic programming wcishting method and an numerical cxamplc are given. |
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| Keywords: | multiobjective dynamic propamming expcrt systcm fuzzy reasoning |
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