| 基于vague集的模糊多目标决策方法 |
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| 引用本文： | 王珏,刘三阳,张杰.基于vague集的模糊多目标决策方法[J].系统工程理论与实践,2005,25(2):119-122. |
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| 作者姓名： | 王珏 刘三阳 张杰 |
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| 作者单位： | (1)西安电子科技大学理学院;(2) 西安电子科技大学雷达信号处理重点实验室 |
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| 基金项目： | 教育部跨世纪人才基金项目 |
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| 摘 要： | 提出了一种基于vague集的模糊多目标决策方法.首先利用优属度计算方法将决策矩阵转化为 目标优属度矩阵,然后通过计算方案的支持目标集、反对目标集和中立目标集得出方案的vague估计值, 最后利用一个评分函数对方案进行排序,从而选出最优方案.算例验证了该方法的有效性.
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| 关 键 词： | 模糊多目标决策 vague集 支持（反对 中立）目标集 |
| 文章编号： | 1000-6788(2005)02-0119-04 |
| 修稿时间： | 2004年1月7日 |
Fuzzy Multiple Objectives Decision Making Based on Vague Sets |
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| WANG Jue,LIU San-yang,ZHANG Jie.Fuzzy Multiple Objectives Decision Making Based on Vague Sets[J].Systems Engineering —Theory & Practice,2005,25(2):119-122. |
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| Authors: | WANG Jue LIU San-yang ZHANG Jie |
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| Institution: | (1) School of Science,Xidian University;(2)Key Lab of Radar Signal Processing,Xidian University |
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| Abstract: | A novel approach to fuzzy multiple objectives decision making based on vague sets is presented in this paper. Firstly, decision matrix is translated into objective-grade-membership matrix, then the vague evaluation of each alternative is obtained by computing the sets of objectives being in favor, against and neutral. Finally, all alternatives are ranked using a score function and the best one is selected. An example shows that the proposed method is effective. |
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| Keywords: | fuzzy multiple objectives decision making vague sets sets of objectives being in favor against and neutral |
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