Research On The Comprehensive Evaluation Method Based On Rough Set Theory

被引：0

作者：

Lu, Yongchao ^{[1
]}

Zhang, Rongxin ^{[1
]}

Fu, Jinxiang ^{[1
]}

机构：

[1] Shenyang Jianzhu Univ, Municipal & Environm Engn, Shenyang, Liaoning, Peoples R China

来源：

2015 4TH INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENTAL PROTECTION (ICEEP 2015) | 2015年

关键词：

wastewater treatment technology; evaluation model; rough set; information entropy;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Currently, the selection of indicator system and comprehensive evaluation is yet lack of the normative and systemic guidance; Although the traditional evaluation methods has the straightforward and uncomplicated advantages, it is over-relied on the subjective judgment and experience. To offset the limitations of subjectivity, the paper introduces another comprehensive evaluation based on rough set theory and information entropy concept. Through rough set theory, the concept of information entropy and correlation analysis, the method constructs the comprehensive evaluation model in this paper. Three wastewater treatment processes are evaluated, the final conclusion is as follows: BAF is the optimum process, SBR process follows, Orbal process is the worst one among the three processes.

引用

页码：554 / 559

页数：6