Fuzzy AHP and Fuzzy VIKOR Approach modelling for flood control project selection

摘要

This paper presents a fuzzy multi criteria analysis approach for selecting of flood control project alternatives which takes economics, social and environment into account. The multi criteria nature and the presence of both qualitative and quantitative factors make it considerably more complex. In this study, a fuzzy multi criteria decision making (MCDM) model is proposed to project evaluation. This model solves flood control project problem in fuzzy environment where both criteria and weights could be in fuzzy sets. The Fuzzy Analytic Hierarchy Process (FAHP) method is used to determine the weights of the criteria. After that, fuzzy VlseKriterijumska Optimizacija I Kompromisno Resenje (fuzzy VIKOR) is proposed to rank the alternatives. The outcome of this research is ranking and selecting best alternatives with the help of fuzzy VIKOR. A case study in the Aie River basin of Chirang district, BTAD, Assam, India has been studied consisting of four alternatives to illustrate the proposed model.