| Cite this article: | 赵文举,詹小来.VIKOR法在节水灌溉项目方案优选中的应用[J].灌溉排水学报,0,():-. |
| Zhao Wen-ju,Zhan Xiao-lai.VIKOR法在节水灌溉项目方案优选中的应用[J].灌溉排水学报,0,():-. |
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| DOI： |
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| Application of VIKOR method in optimization of water-saving irrigation project scheme |
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Zhao Wen-ju1,2, Zhan Xiao-lai2
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1.Henan Xinxiang Hydrological and Water Resources Survey Bureau,Henan Xinxiang;2.Yellow River Institute of Hydraulic Research,YRCC,Henan Zhengzhou
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| Abstract: |
| Abstract:【Objective】The paper is proposed to effectively solve the multi-attribute complex decision-making problem in water-saving irrigation project scheme selection.【Method】This paper provided a new selection-optimization method for water-saving irrigation projects based on the VIKOR algorithm. The proposed method employed the target difference rate to standardize the original data of each index, as well as the improved CRITIC method was conducted to assign weight objectively. 【Result】By analyzing the actual case application and comparing it with other methods, we have found that the ranking results from the VIKOR method with different decision coefficients were consistent with the results of fuzzy comprehensive evaluation method and fuzzy matter-element model. And the optimal scheme coincided with the actual situation, which indicated the VIKOR method is feasible to solve the decision-making problem in water-saving irrigation project scheme selection. 【Conclusion】The VIKOR method has the characteristics of simple principle, simple calculation, high resolution, and strong stability of results. The decision coefficients could be adjusted according to the significance of the project research and the willingness of decision makers, which enhances flexibility and reliability of VIKOR method operation. The proposed method is of great significance in engineering application, and could also be widely used to optimize and evaluate the selection in similar engineering schemes. |
| Key words: VIKOR method; Water saving irrigation;Target dispersion rate; improved CRITIC Method; Scheme optimization |
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