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韶关地区水质评价

发表时间:2018-07-13  浏览量:159  下载量:40
全部作者: 位瑞英,李银
作者单位: 韶关学院数学与统计学院
摘 要: 水质评价过程中,被评价对象、评价方法甚至评价内容及掌握的评价标准均存在着一定的模糊性和不确定性。本文运用模糊综合评价,通过确定因素集、评价集、评判矩阵和权重集并进行计算,对韶关市武江区、浈江区、曲江区水质监测点的水质进行评价,得到了综合评价指数。结果表明,韶关市水质正处于一个相对稳定的阶段。研究为处理水质评价中的不确定性因素、全面反映水质价值提供了参考方法。
关 键 词: 应用数学;模糊综合评价;水质评价;隶属度
Title: Evaluation of water quality in Shaoguan
Author: WEI Ruiying, LI Yin
Organization: School of Mathematics and Statistics, Shaoguan University
Abstract: In the process of water quality evaluation, there are certain fuzziness and uncertainty in the evaluated object, evaluation method, even evaluation content and the mastered evaluation standard. In this paper, using fuzzy comprehensive evaluation, a certain amount of calculations are made by determining factor sets, evaluation sets, evaluation matrices and weight sets. The quality of water quality monitoring sites in Wujiang, Zhenjiang and Qujiang in Shaoguan is evaluated, and comprehensive evaluation index is obtained. Result shows that the water quality in Shaoguan city is at a relatively stable stage. This will provide a reference method for dealing with uncertainties in water quality evaluation and reflecting the value of water quality.
Key words: applied mathematics; fuzzy comprehensive evaluation; water quality evaluation; membership degree
发表期数: 2018年7月第13期
引用格式: 位瑞英,李银. 韶关地区水质评价[J]. 中国科技论文在线精品论文,2018,11(13):1306-1311.
 
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