Scheduling and Dispatching System for Fully Automated Fabs

• Main Authors: WANG PAI PING, 王派斌
• Other Authors: Lee,Tsu-tian
• Format: Others
• Language: zh-TW
• Published: 1999
• Online Access: http://ndltd.ncl.edu.tw/handle/18029088664737171388

碩士 === 國立臺灣科技大學 === 電機工程系 === 87 === In this moderate fab CIM planning, how to archive a fully automated manufacturing to replace human operator in performing runtime scheduling and dispatching decisions is a very important issue. This thesis build a Flow Control System(FCS) for fully automated fabs, and develop a dispatching rule suitable for wafer fabrication that reduce loses from operator and raise the rate of machine utilization. We analyze the model of wafer fabrication for the reference of building FCS and combine two famous dispatching rule, Decomposition Method and The Least Time Waiting Rule, to develop the better dispatching rule. Connected with a Manufacturing Excution System and Material Control System, the implemented FCS has demonstrate the real time scheduling and dispatching capability which are otherwise to be made by human operator.