[1]梁天雨,魏占民,李泽鸣,等.基于熵权的改进的TOPSIS模型在灌区运行状况综合评价中的应用[J].水土保持研究,2014,21(06):101-103,110.
　LIANG Tian-yu,WEI Zhan-min,LI Ze-ming,et al.Application of TOPSIS Method Based on Improved Entropy Weight Coefficient to Comprehensive Evaluation of the Operation Condition of Irrigation Areas[J].Research of Soil and Water Conservation,2014,21(06):101-103,110.
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基于熵权的改进的TOPSIS模型在灌区运行状况综合评价中的应用

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 21 期数: 2014年06期 页码: 101-103,110 栏目: 出版日期: 2014-12-28
Title:
Application of TOPSIS Method Based on Improved Entropy Weight Coefficient to Comprehensive Evaluation of the Operation Condition of Irrigation Areas
作者:
梁天雨1, 魏占民1, 李泽鸣1, 李佳宝1, 付海磊2
1. 内蒙古农业大学 水利与土木建筑工程学院, 呼和浩特 010018;
2. 赤峰市红山区水利局, 内蒙古 赤峰 011566
Author(s):
LIANG Tian-yu1, WEI Zhan-min1, LI Ze-ming1, LI Jia-bao1, FU Hai-lei2
1. College of Water Conservancy and Civil Engineering, Inner Mongolia Agricultural University, Huhhot 010018, China;
2. Water Conservancy Bureau of Red Mountain Area of Chifeng City, Chifeng, Inner Mongolia 011566, China
关键词:
灌区; 信息熵; TOPSIS模型; 综合评价
Keywords:
irrigation areas; TOPSIS model; entropy; comprehensive evaluation
分类号:
S274
摘要:
为了评价灌区节水改造后的运行状况和分析近年来节水改造的综合效益，提出了一种灌区运行状况评价的改进TOPSIS模型评价方法，选择影响灌区运行状况的主要因素作为评价分析的特征指标，引入信息熵来计算各评价指标的权重，利用求得的贴近度综合评价灌区的运行状况。通过某灌区实例分析可知该灌区在10 a里的节水改造中，2006年的评价样本最优解的相对贴近度最大，灌区运行状况最优。该方法克服传统的TOPSIS法在确定评价指标的权重因子时采用专家意见打分或单一样本材料造成主观因素的影响，计算过程简单科学，结果合理，可为灌区节水改造后的运行评价提供科学依据和良好思路。
Abstract:
An improved TOPSIS evaluation method, which aimed at comprehensive evaluation of the operation condition of irrigation areas and water-saving reconstruction benefit in recent years, was proposed in this paper. Some characteristic indexes affecting the operattion condition of irrigation areas were selected as evaluation indexes, information entropy was introduced to calculate the weight coefficient of each index and to comprehensively evaluate the operation condition benefit by using the close degree in irrigation area. The analysis result shows that the relative closeness evaluation of the optimal solution sample in 2006 was the largest and the operation conditions of the irrigation area were optimal in 10 years in the water-saving reconstruction of irrigation. It overcomed the impact of expert appraise and the materials of sample. The results indicated that the calculation principle of this model was scientific and simple，and its result of calculation process was reasonable. It can offer scientific basis and good reference for comprehensive evaluation of the operation condition benefit in irrigation areas.

参考文献/References:

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备注/Memo

收稿日期:2013-12-15;改回日期:2014-01-16。
基金项目:内蒙古自治区专项课题“大型灌区灌溉水利用效率测试分析与评估”项目。
作者简介:梁天雨(1990-),男,辽宁省黑山县人,硕士研究生,主要从事农田水利研究。E-mail:975191562@qq.com
通讯作者:魏占民(1960-),男,河北省无极县人,教授,博士生导师,主要从事节水灌溉理论与新技术。E-mail:wei_zhanmin@yahoo.com.cn

更新日期/Last Update: 1900-01-01