A fuzzy bi-level programming modeling method in supply chain management

This paper mainly concerns the modeling method of complicated Supply Chain Management with bi-level Stackel-berg structure. We analyze the cause lead to uncertainties in supply chain Management, summarize methods of dealing with uncertainties, and present a fuzzy bi-level programming modeling method which could not only describe the layered structure but also construct the uncertainties. An actual mathematical model based on fuzzy bi-level programming is applied in supply chain. At last, a numerical example is given to prove the validity of the new method.