Solution of a Probabilistic Inventory Model with Chance Constraints: A General Fuzzy Programming and Intuitionistic Fuzzy Optimization Approach

摘要

This paper considers a probabilistic inventory model with uniform lead- time demand and fuzzy cost components under probabilistic and imprecise constraints. Firstly we solve the model by general fuzzy non-linear programming technique. Then intuitionistic fuzzy optimization technique is applied and finally, regarding the optimization of the objective function a comparative study is presented among fuzzy optimization technique, general fuzzy non-linear programming technique and intuitionistic fuzzy optimization technique. All the results and comparative discussions are illustrated numerically.