Fuzzy comprehensive evaluation applied in arrangement scheme of silt arrester system
Qian Cao · Ganhan diqu nongye yanjiu · 2010
The arrangement of silt arrester system is a complex subject,involving many factors and most of them are indefinite.This paper puts forward a kind of mathematical method using fuzzy comprehensive evaluation to establish an optimization model.Based on the objective evaluation of indexes,and combined with the example,the application of the fuzzy comprehensive evaluation in choosing arrangement scheme of silt arrester system is elaborated.The indefinite factors in ecological indexes,social indexes and others in arrangement scheme of silt arrester system are quantitatively analyzed,and the optimal arrangement scheme of silt arrester system is objectively chosen.This research finding is helpful to guide the arrangement scheme of silt arrester system.