犹豫模糊多属性综合评价方法及应用  

Hesitancy Fuzzy Multi-attribute Comprehensive Evaluation Method and its Application

作　　者：张瑞丽 马俊[1,2] 陈博行 ZHANG Ruili;MA Jun;CHEN Bohang(College of Computer Science,Qinghai Normal University,Xining 810008;Institute of Plateau Science and Sustainable Development,Qinghai Normal University,Xining 810008)

机构地区：[1]青海师范大学计算机学院,西宁810008 [2]青海师范大学高原科学与可持续发展研究院,西宁810008

出　　处：《计算机与数字工程》2024年第8期2348-2354,共7页Computer & Digital Engineering

基　　金：青海省重大科技专项课题三子项目(编号:2019-ZJ-A10)资助。

摘　　要：针对单传感器获取水域数据不精确等问题,使用多传感器采集同质数据,首先根据犹豫模糊集理论特点对数据以模糊矩阵形式进行融合,并采用组合赋权法确定属性权重,运用综合模糊评价指数对水样本进行评价。其次,通过分析目前各水质评价方法的不足之处,在原有综合模糊评价方法的基础上提出了一种基于犹豫模糊理论的多属性综合评价模型,解决了原有模型计算量大的问题。最后使用得分函数计算出犹豫模糊多属性综合评价算法下的评价指数,与传统模糊综合评价法进行对比分析,验证了该算法的合理及有效性,为多指标水质评价应用提供了更简便和客观的计算方法。In order to solve the problem of inaccuracy of water data obtained by single sensor,homogeneous data are collected by multi-sensor.Firstly,according to the characteristics of hesitant fuzzy set theory,the data is fused in the form of fuzzy matrix,and the weight of attributes is determined by combined weighting method,and the comprehensive fuzzy evaluation index is used to evaluate water samples.Secondly,through the analysis of the shortcomings of the current water quality evaluation methods,a multi-attribute comprehensive evaluation model based on hesitant fuzzy theory is proposed on the basis of the original comprehensive fuzzy evaluation method,which solves the problem of the large amount of calculation in the original model.Finally,the score function is used to calculate the evaluation index under the hesitancy fuzzy multi-attribute comprehensive evaluation algorithm,and the comparison analysis with the traditional fuzzy comprehensive evaluation method verifies the rationality and effectiveness of the algorithm,which provides a more convenient and objective calculation method for the application of multi-index water quality evaluation.

关 键 词：得分函数 犹豫模糊 模糊综合评价 综合指数评价 多属性决策 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]