| 基于可信性测度的模糊线性不等式组的确定性等价 |
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| 引用本文： | 陈华友,张倩,王晓.基于可信性测度的模糊线性不等式组的确定性等价[J].大学数学,2010,26(1). |
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| 作者姓名： | 陈华友 张倩 王晓 |
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| 作者单位： | 1. 安徽大学,数学科学学院,合肥,230039
2. 中国矿业大学,徐海学院,数理教研室,徐州,221008 |
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| 基金项目： | 国家自然科学基金资助项目(70571001);;安徽省优秀青年科技基金资助项目(08040106835);;安徽省自然科学基金资助项目(070416245);;安徽省高等学校省级教学研究项目(2007jyxm177);;安徽大学人才队伍建设资助项目 |
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| 摘 要： | 在模糊优化决策问题中,约束条件包含模糊线性不等式组.如何把它们转化为确定性的等价形式,这在模糊控制和模糊决策中起着重要的作用.可信性测度是模糊数学实现公理化体系的一个基础.本文在可信性测度的基础上,探讨了模糊约束在一定的满意度水平之下转化为确定性的等价式,同时就三角形模糊变量给出了模糊线性不等式组的确定性等价的具体表达式.
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| 关 键 词： | 可信性测度 模糊变量 模糊线性不等式 确定性等价 |
On the Deterministic Equivalents for Fuzzy Linear Inequalities Based on Credibility Measure |
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| CHEN Hua-you,ZHANG Qian,WANG Xiao.On the Deterministic Equivalents for Fuzzy Linear Inequalities Based on Credibility Measure[J].College Mathematics,2010,26(1). |
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| Authors: | CHEN Hua-you ZHANG Qian WANG Xiao |
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| Institution: | 1.School of Mathematics Science;Anhui University;Hefei 230039;China;2.Faculty of Mathematics;Xuhai College;China University of Mining Technology;Xuzhou 221008;China |
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| Abstract: | Many optimal fuzzy decision making problems often involve fuzzy linear inequalities in the constraints.It plays an important role that the fuzzy linear inequalities are converted into deterministic ones in the fuzzy control and decision making.Credibility measure is the basis on the axiom system of fuzzy mathematics.Based on the credibility measure.We discuss the problem that fuzzy linear inequalities are converted into deterministic ones under the certain level of satisfaction measure.In the meantime.We gi... |
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| Keywords: | credibility measure fuzzy variable fuzzy linear inequalities deterministic equivalents |
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