摘要
半导体产品的加工工序多且流程复杂，流程中有重入、动态重做和作废，因此有效管理半导体生产线已成为研究的热点。本文针对实际生产线设备、人员和订单情况，利用智能规则给出了有效实用的调度方案，并通过仿真实例显示了该方案的有效性。
lt is well known that the process flow of semiconductor products is very complex. The complexity is resulted from the use of the same machines by same types of products at their different stage of manufacturing life, random. rework and scrapped. lt is a big problem in the management of fabrication. In this paper, We take account into the real-time states of machines, operators and orders of products, use intelligent rules to give an effective schedule that can respond to “burst” state of the fabrication and give good performances. The simulation results of an aggregate model show that this method is effective.
关键词
半导体生产线
调度
智能规则
Dynamic Re-entrant Line, Scheduling, Release Policies, intelligent Rules
