Improved TOPSIS Model and Its Application to Allocation ofReplaced Water from Yellow River

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Improved TOPSIS Model and Its Application to Allocation ofReplaced Water from Yellow River

更新时间：2023-11-28

- Improved TOPSIS Model and Its Application to Allocation ofReplaced Water from Yellow River
- Advanced Engineering Sciences Vol. 38, Issue 1, Pages: 30-33(2006)
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- Published：2006，
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张先起,梁川,刘慧卿.改进的TOPSIS模型及其在黄河置换水量分配中的应用[J].工程科学与技术,2006,38(1):30-33.

Improved TOPSIS Model and Its Application to Allocation ofReplaced Water from Yellow River. [J]. Advanced Engineering Sciences 38(1):30-33(2006)
张先起,梁川,刘慧卿.改进的TOPSIS模型及其在黄河置换水量分配中的应用[J].工程科学与技术,2006,38(1):30-33. DOI：

Improved TOPSIS Model and Its Application to Allocation ofReplaced Water from Yellow River. [J]. Advanced Engineering Sciences 38(1):30-33(2006) DOI：

摘要

中文摘要: 为了科学的将南水北调东、中线工程置换黄河下游引黄地区的水量重新分配给上、中游地区，在分析TOPSIS计算方法的基础上，提出了它存在距离理想解近的方案也可能距离负理想解近的问题，引入 “垂直距离”来代替欧氏距离，对TOPSIS模型进行了改进和应用。通过计算黄河上、中游各地区分水指标与理想解的垂直距离来反映需水程度，从而可以得到各地区的再分配水量比例和大小，为黄河上、中游地区水权分配提供决策依据，有效地缓解黄河流域水资源供需矛盾。

Abstract

Abstract:In order to scientifically allocate replaced water from east-route and mid-route of the South to North Water Transfer Project

which is allocated initially to downstream regions of yellow river

and again to the upstream and midstream areas

based on analysis on TOPSIS

this paper pointed out the problem that short distance may be coinstantaneous between the scheme to ideal solution and that to opposite ideal solution. “Vertical distance” is proposed to replace Euclid distance

at the same time

TOPSIS model is improved and applied. Through calculating distance between allocation water indexes of upstream and midstream areas of yellow river and ideal solution

the percentage and the amount of allocation water can be gained. The outcome can be used to provide decision basis with allocation water proposed in the paper.And the study result is important to mitigate inconsistency between supply and demand in yellow river watershed.

关键词

TOPSIS置换水配置均方差

Keywords

TOPSISreplaced waterallocationstandard deviation

references

Dong Baohua.Water resources allocation and protection of yellow river in northwest development[J].Water Resources Protection,2001,63(1):33-35.[董保华.西北大开发中黄河水资源的配置与保护[J].水资源保护,2001,63(1):33-35.]

常炳炎,薛松贵,张会炎,等.黄河流域水资源合理分配和优化调度[M].郑州:黄河水利出版社,1998.

Tang Guanghua.Evaluation and extension to TOPSIS[J].Zhejiang Statistic,1998(2):12-14.[汤光华.对TOPSIS法的评价与扩展[J].浙江统计,1998(2):12-14.]

Hua Xiaoyi,Tan Jingxin.Revised TOPSIS method based on vertical projection distance-vertical projection method[J].Systems Engineering-Theory & Practice,2004(1):114-119.[华小义,谭景信.基于"垂直"距离的TOPSIS法-正交投影法[J].系统工程理论与实践,2004(1):114-119.]

Yu Yan,Liang Liang.Extensions of the TOPSIS for multiple criteria decision making[J].Systems Engineering,2003,21(2):98-101.[余雁,梁墚.多指标决策TOPSIS方法的进一步探讨[J].系统工程,2003,21(2):98-101.]

Pei Yuansheng,Li Yunling,Yu Fuliang.Discussion on water right allocation of replaced water from yellow river[J].Resources Science,2003,25(2):32-37.[裴源生,李玉玲,于福亮.黄河置换水量的水权分配方法探讨[J].资源科学,2003,25(2):32-37.]

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