Title :
A fuzzy grey cognitive maps-based decision support system for maintaining water quality
Author :
Bingyi Kang ; Yong Deng
Author_Institution :
Jiangsu Key Lab. of Resources & Environ. Inf. Eng., China Univ. of Min. & Technol., Xuzhou, China
Abstract :
Maintaining water quality is of great importance for consumer´s health. How to evaluate and predict the aging water quality is an open issue. In this paper, a framework based on fuzzy grey cognitive maps (FGCMs) is proposed to quantify overall potential for water quality failures. A new method of aggregating different experts based on interval number is presented in the process of constructing FGCM. At last, a case study is utilized to illustrate the efficiency of the proposed method.
Keywords :
decision support systems; environmental science computing; fuzzy set theory; grey systems; water quality; FGCM; aging water quality; consumers health; decision support system; fuzzy grey cognitive maps; interval number; maintaining water quality; water quality failures; Educational institutions; Expert systems; Pragmatics; Predictive models; Uncertainty; Vectors; Water resources; Fuzzy Grey Cognitive Maps; Interval number; Water Quality Management;
Conference_Titel :
Control and Decision Conference (CCDC), 2013 25th Chinese
Conference_Location :
Guiyang
Print_ISBN :
978-1-4673-5533-9
DOI :
10.1109/CCDC.2013.6561679
