12吋晶圓製造服務佳化工具與標竿環境之研發─子計畫二:半導體製造之協同式規劃與排程的促成技術研究(2/3)

半導體的供應鏈系統極複雜，供需 (demand-supply)的節點關係可見於工廠之 間、製程(manufacturing processes)之間、以 及業務流程(business processes)之間。由於供 應鏈流程的運作權責基本上是分散式的，供 應鏈系統運作的新挑戰便在於如何整合分佈 於各節點的生產規劃與排程。本計畫之目的 是研究發展協同式規劃與排程的促成方法。 協同運作有兩個重要的研究議題：個別節點 的生產行為、跨節點的行為整合。本計畫第 二年研究工作主要在於探討節點的生產行為 模式，成果有二項：（1）探討生產節點之產 能與效率特性，並建立其生產行為模式、（2） 建置供應鏈排程的對照功能軟體模組。下年 （第三年）將發展控制方法。The semiconductor supply chains are long in geographical distance, segmented in ownership, varied in business objectives, and demanding in collaboration. The challenges of supply chains lie in effective collaboration between engineering and manufacturing, service monitoring and control, and achieving reliable delivery performance. The new paradigm of manufacturing services requires new methods of operation control. This project proposes to develop enabling methodologies for collaborative planning and scheduling in semiconductor supply chains. In the second year, our progress includes a study of system dynamics of production operation, and an analysis of the behavior of material flow in the chains. Our study plan for the next (3rd) year is to develop control methods and to use scheduling tools to evaluate the performance of the control methods