| 变异系数权重TOPSIS法在节水灌溉方案评价中的应用 |
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| 引用本文： | 陈亮亮,马亮,赵经华.变异系数权重TOPSIS法在节水灌溉方案评价中的应用[J].水资源与水工程学报,2010,21(1):95-96,100. |
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| 作者姓名： | 陈亮亮 马亮 赵经华 |
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| 作者单位： | 新疆农业大学,水利与土木工程学院,新疆,乌鲁木齐,830052 |
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| 基金项目： | 新疆水利水电重点学科基金资助项目，国家高等学校博士点专项科研基金资助项目 |
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| 摘 要： | 针对节水灌溉工程投资方案多属性、多指标的特点,采用变异系数法结合Topsis模型,通过计算评价方案与理想方案间的距离,建立了方案优选模型。应用该模型对某节水灌溉工程建设方案进行优选。结果表明:该模型计算简便,结果客观可靠,为节水灌溉工程方案优选提供了科学依据。
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| 关 键 词： | 变异系数法 Topsis模型 节水灌溉 |
Application of TOPSIS Method by Variation Coefficient Weight to Water-saving Irrigation Schemes |
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| CHEN Liang-liang,MA Liang,ZHAO Jing-hua.Application of TOPSIS Method by Variation Coefficient Weight to Water-saving Irrigation Schemes[J].Journal of water resources and water engineering,2010,21(1):95-96,100. |
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| Authors: | CHEN Liang-liang MA Liang ZHAO Jing-hua |
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| Affiliation: | CHEN Liang-liang,MA Liang,ZHAO Jing-hua (School of Water Resources & Civil Engineering,Xinjiang Agriculture University,Urumqi 830052,China) |
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| Abstract: | Aiming at the feature of water-saving irrigation project schemes with multi-attributes and multi-indexes,adopting the method compared the variation coefficient to make rights with the Topsis model,a scheme optimization model for water-saving irrigation project schemes was established by calculating the distances between the evaluating scheme and the ideal one.This model was applied to the optimization of the water-saving irrigation project schemes.The results showed that this model was simple calculation,ob... |
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| Keywords: | method of variation coefficient Topsis model water-saving irrigation |
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