| 一种直觉梯形模糊数的排序方法及其在多准则决策中的应用 |
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| 引用本文： | 李井翠,黄敢基,邵翠丽. 一种直觉梯形模糊数的排序方法及其在多准则决策中的应用[J]. 广西科学, 2011, 18(2): 113-116 |
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| 作者姓名： | 李井翠 黄敢基 邵翠丽 |
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| 作者单位： | 广西大学数学与信息科学学院,广西南宁,530004 |
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| 摘 要： | 先根据直觉梯形模糊数的特点,定义一种新的直觉梯形模糊数距离公式,再结合理想点方法,提出一种直觉梯形模糊数的排序方法,最后将该方法应用于模糊多准则决策中,并通过实例说明了所提方法是有效的.
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| 关 键 词： | 直觉梯形模糊数 理想点 排序 |
| 收稿时间： | 2010-09-06 |
| 修稿时间： | 2010-09-25 |
Ranking Intuitionistic Trapezoidal Fuzzy Number and Its Application to Multicriterion Decision Making |
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| LI Jing-cui,HUANG Gan-ji and SHAO Cui-li. Ranking Intuitionistic Trapezoidal Fuzzy Number and Its Application to Multicriterion Decision Making[J]. Guangxi Sciences, 2011, 18(2): 113-116 |
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| Authors: | LI Jing-cui HUANG Gan-ji SHAO Cui-li |
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| Affiliation: | (School of Mathematics and Information Sciences,Guangxi University,Nanning,Guangxi,530004,China) |
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| Abstract: | According to the characteristic of intuitionistic trapezoidal fuzzy number,a new distance of intuitionistic trapezoidal fuzzy numbers is defined.This paper proposes a new ranking method of intuitionistic fuzzy numbers with the ideal points,which is applied to fuzzy multi-attribute decision making.Also,a practical example is provided to verify the effectiveness of the developed approach. |
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| Keywords: | intuitionistic trapezoidal fuzzy numbers ideal points ranking |
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