• FUZZY CRITICAL PATH METHOD (FCPM) BASED ON SANGUANSAT AND CHEN RANKING METHOD AND CENTROID METHOD

Abstract

This paper presents a method for finding critical path in the fuzzy project network. Triangular fuzzy numbers are used to represent activity times in the project network. We used ranking method and defuzzification formula on fuzzy numbers. In Sanguansat and Chen Ranking Method we used set of fuzzy numbers and centroid method we used individual fuzzy numbers. A numerical example is given and we compared the triangular fuzzy number for Sanguansat and Chen Ranking Method and centroid method via graph.