FAHP Based Comprehensive Evaluation System of Water Environment Security

被引:2
|
作者
Dai, Qianqian [1 ]
Liu, Junliang [1 ]
Zhang, Tiejian [1 ]
机构
[1] Agr Univ Hebei, Coll Urban & Rural Construct, Baoding 071001, Hebei, Peoples R China
关键词
fuzzy analytical hierarchy process (FAHP); water environment security; comprehensive evaluation system;
D O I
10.4028/www.scientific.net/AMR.183-185.1486
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
The evaluation system of water environment security is improved by using fuzzy analytic hierarchy process (FAHP) in determining weights of various factors of the system. First, priority judgment matrix is FAHP uses three-scale method to construct and then fuzzy consistency judgment matrix is obtained. It overcomes many shortcomings of traditional AHP, such as the difficulty to scale when assigning weights, the need to conduct consistency testing, a large amount of calculation and low accuracy of calculation. It is effective and reasonable in the evaluation of water environment security.
引用
收藏
页码:1486 / 1490
页数:5
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