| 模糊关联分析法及其应用 |
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| 引用本文： | 于相毅,尚金城,张研.模糊关联分析法及其应用[J].中国环境监测,2005,21(1):68-72. |
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| 作者姓名： | 于相毅 尚金城 张研 |
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| 作者单位： | 东北师范大学环境科学与工程系,吉林,长春,130024 |
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| 摘 要： | 以环境污染指数为基础,提出了综合集成方法--模糊关联分析法(FRA),并将其应用于大气环境质量评价之中.该方法融合了模糊综合评判法(FCE)和灰色关联法(GR)的优点,能够处理模糊性和不确定性信息,在亦此亦彼的现象中寻求差异,判断出在上一层次中亦此亦彼的信息,在下一层次可能是非此即彼.通过实例分析和与其它方法的比较,该方法评价结果客观、合理.
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| 关 键 词： | 模糊关联分析法 隶属函数 降半梯形 |
| 文章编号： | 1002-6002(2005)01-0068-04 |
| 修稿时间： | 2003年8月25日 |
Fuzzy relation analysis and its application |
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| YU Xiang-yi,et al.Fuzzy relation analysis and its application[J].Environmental Monitoring in China,2005,21(1):68-72. |
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| Authors: | YU Xiang-yi |
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| Abstract: | Based on environmental pollution index, a synthesized method, fuzzy relation analysis (FRC), is obtained by combining fuzzy comprehensive evaluation and gray relation method,and it is applied to air environmental quality assessment. The method is used to deal with uncertain information, so that finding the difference between illegibility. Through empirical study and comparing FRC with other methods, the result of evaluation is very rational and impersonal. |
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| Keywords: | fuzzy relation analysis slave function lower semi-trapezoid |
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