Fuzzy Critical Path Method Using Octagonal Fuzzy Numbers

C. Rajendran, Dr. M. Ananthanarayanan

Abstract: In this paper a modified ranking approach to determine the critical path in fuzzy project network, where the duration of each activity time is represented by an octagonal fuzzy numbers. In octagonal fuzzy numbers is given to access the critical path from the initial node to terminal node by using ranking of fuzzy numbers.

Keywords: Fuzzy set, Fuzzy numbers, Octagonal fuzzy numbers, critical path method, ranking function.