다단계 통합 공급사슬 최적화 모델에 관한 연구

Abstract

In this research report, we present some integrated multi-stage supply chain optimization models. These models consist plants decision and subsequently distribution and inventory decisions. In general, this type of problems are considered as separated problems in which the solution of one problem passes through the next problem as a given parameter, and so on. By exploiting special structures of the problem, we can provide an efficient solution techniques for lagrangian dual and primal heuristic. Finally, we present some computing test results.