An Integrated Fuzzy DEA-Fuzzy Simulation Approach fir Optimization of Operator Allocation with Learning Effects in Multi Product CMS

This paper presents an integrated fuzzy data envelopment analysis (FDEA), and fuzzy computer simulation for optimization of operator allocation in multi-product cellular manufacturing systems (CMS) with learning effects. FDEA is utilized to assess simulation alternatives in various levels of uncertainty. Previous studies consider only one type of product with crisp inputs, whereas this study considers multi-product and fuzzy set up times and processing times for CMS modeling.

Keywords:

Operator Allocation , Cellular Manufacturing System (CMS) , Learning Effect , Fuzzy Data Envelopment Analysis (FDEA) , Fuzzy Computer Simulation