| 基于不确定orness测度约束的MEOWA算子权向量模型 |
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| 引用本文： | 徐建荣,周荣喜.基于不确定orness测度约束的MEOWA算子权向量模型[J].北京化工大学学报(自然科学版),2008,35(3):100-103. |
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| 作者姓名： | 徐建荣 周荣喜 |
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| 作者单位： | 北京化工大学经济管理学院,北京,100029;北京化工大学经济管理学院,北京,100029 |
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| 摘 要： | 考虑orness测度水平为不确定型的情况下如何求解MEOWA算子权向量问题。结果表明：不确定型orness测度下求解MEOWA算子权向量可以转化为相应orness测度区间端点或内点时的MEOWA权向量的求解，并对两者的关系进行分析。将该方法应用于某化工建设项目环境影响技术评估，算例表明该方法的可行性和有效性。
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| 关 键 词： | orness测度 OWA算子 MEOWA算子权向量 环境评估 |
| 收稿时间： | 2008-01-07 |
| 修稿时间： | 2008年1月7日 |
A model of weight variables for obtaining an MEOWA operator based on the constraint of interval orness measure |
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| XU JianRong,ZOU RongXi.A model of weight variables for obtaining an MEOWA operator based on the constraint of interval orness measure[J].Journal of Beijing University of Chemical Technology,2008,35(3):100-103. |
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| Authors: | XU JianRong ZOU RongXi |
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| Institution: | College of Economics and Management, Beijing University of Chemical Technology, Beijing 100029, China |
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| Abstract: | A method for solving the weight variable of the maximal entropy ordered weighted averaging(MEOWA) operator is proposed,based on the uncertainty of orness measure.Our analysis shows that the problem can be solved by transforming it into a problem of the weight variable of the MEOWA under the corresponding endpoints or interior point of interval of orness measure;the relationship between these two approaches is discussed and analyzed.Finally,the new method is used in a technical assessment of the environmental effects of chemical plant construction,which highlights the feasibility and effectiveness of the method. |
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| Keywords: | orness measure OWA operator weight variable of MEOWA environmental assessment |
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