Authors : Seyyed Mohammad Tabatabaei Mehrizi
Abstract: Considering fuzzy duration of activities, this study presents a novel project scheduling approach following Trapezoidal Fuzzy Numbers (TrFN). The purpose of proposed approach is applying a fully fuzzy linear programming with a method to find its optimal solution. In this study, two LP Models are used in order to calculate earliest and latest events time in project scheduling problem and then another method is used to solve proposed fully fuzzy linear programming problem. Proposed method presents a simple integrative LP Model and also results in no negative or in feasible solution in latest time calculations. Finally, to better illustrate the presented method, a numerical example is solved and the results are discussed and compared with existing methods.
Seyyed Mohammad Tabatabaei Mehrizi , 2014. A Novel Project Scheduling Method Based on Fully Fuzzy Linear Programming. Research Journal of Applied Sciences, 9: 941-946.