چكيده به لاتين
Abstract:
Project management decisions require considering several conflicting constraints and objectives as well as uncertainties in the information over the planning period. The study aims to design a multi-objective programming model for solving time-cost tradeoff problem under fuzzy environment. The developed model consists of two objectives such as minimizing total project completion time, minimizing total project completion cost special attention by taking into account several factors such as crash time, normal time, normal cost, crash cost, indirect cost as well as financial bonus and incremental penalty cost. In the study,we used two important metaheuristic procedures such as GA and PSO for solving the model in varius scales and the results shows that GA is more effective for this problem.
Keywords: ProjectManagement, Fuzzy Multi-objective, Bonus, Incremental penalty cost
