| 灌区节水综合效应评价的集对分析模型比较 |
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| 引用本文： | 王慧,毛晓敏,董锋.灌区节水综合效应评价的集对分析模型比较[J].节水灌溉,2010(2). |
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| 作者姓名： | 王慧 毛晓敏 董锋 |
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| 作者单位： | 1. 中国农业大学水利与土木工程学院,中国农业水问题研究中心,北京,100083
2. 中国水利水电集团,北京,100044 |
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| 基金项目： | 国家科技支撑计划项目(2006BAD11B08-1);;教育部新世纪优秀人才支持计划项目(NCET-07-0814);;北京市重点学科“水文学及水资源”建设项目资助 |
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| 摘 要： | 提出了基于多元联系数的集对分析方法对灌区的节水改造效益进行综合评价。以西北内陆灌区为例,根据其特点从经济、社会、人文、环境等多方面初步建立了节水灌溉综合效应评价指标体系。用基于四元和五元联系数的集对分析方法构造流域节水灌溉综合效应评价指标样本值隶属于可变模糊集"灌区节水综合效应评价标准等级"的相对隶属度函数,建立了西北内陆节水灌溉综合效应评价模型。评价结果可靠合理,方法简便实用,在灌区综合效应评价中的应用是可行的。
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| 关 键 词： | 节水改造 综合效应评价 四元联系数 五元联系数 集对分析 |
Comparison of Set Pair Analysis Models for Comprehensive Effect Evaluation of Water-saving Reconstruction in Irrigation Distriction |
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| WANG Hui
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MAO Xiao-min
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DONG Feng.Comparison of Set Pair Analysis Models for Comprehensive Effect Evaluation of Water-saving Reconstruction in Irrigation Distriction[J].Water Saving Irrigation,2010(2). |
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| Authors: | WANG Hui MAO Xiao-min DONG Feng |
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| Institution: | 1.College of Water Conservancy and Civil Engineering/a>;China Agricultural University/a>;Beijing 100083/a>;China/a>;2.Sinohydro Corporation/a>;Beijing100044/a>;China |
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| Abstract: | Set-pair analysis method with multi-element connection number is applied for the comprehensive evaluation of the beneficial effect of water-saving reconstruction in irrigation district.Taking inland irrigation districts in Northwest China as examples,according to their characteristics in economic,social,cultural,environmental field etc.,the index system for the comprehensive evaluation of the beneficial effect of water-saving project is initially established.The relative membership function about combined e... |
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| Keywords: | water-saving reconstruction the evaluation of comprehensive effect four-element connection number five-element connection number Set Pair Analysis |
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