분산 제조환경 하에서 생산 및 간선수송 연계 모형

This paper presents the linkage model of production and direct shipment planning model under the decentralized batch production facilities. P-paint company that target as a case study in our research, has a distinct characteristics like these: (1) Each product has its own distinct manufacturing factory, (2) Direct shipment in other warehouses around plants, (3) Batch manufacturing system with production-sequence, (4) The items produced in batch process are directly translated in stock-keeping unit(SKU) for storage at warehouses and transportation among them. These leads to higher complexity of the problem over a generic supply chain planning. We determine the production lot size considering the point of direct shipment and highlight the best strategy among three alternatives, including base case, linkage between production and transportation, and the partial allowance of cross-docking system through experiments with CPLEX.