Optimization of Rework Cost Function under Fuzzy Inventory Model for Synchronous and Asynchronous

Abstract

In this paper we have discussed about the existence of defective items in a manufacturing process. A rework strategy is implemented to rectify the defective items. A rework cost function under the fuzzy environment which include both synchronous and asynchronous items. In this paper, we developed fuzzy optimal cost function and fuzzy production quantity using trapezoidal numbers follows to justify the solution procedure.