基于多目标的半导体生产线满意调度

Satisfactory scheduling for semiconductor manufacturing line based on multi-object

在分析生产线性能指标的基础上 ,选择出用于优化的目标 ,并针对基于单目标的调度策略所存在的局限性 ,采用满意的概念 ,根据模糊规则与比较法提出了基于多目标的满意调度。实验表明该调度方法较单目标调度策略有很大的优越性 ,从而为实现生产线的整体优化提供了解决的途径。

The objects for optimization are selected by analyzing the performance targets of the manufacturing line. Aiming at the defects of the scheduling policies based on single-object, a policy of satisfactory scheduling based on multi-object is proposed by introducing the concept of satisfaction and employing fuzzy rules and comparative law. Experiments prove that this policy has more advantages than that based on single-object, which provides a way of performing overall optimization of the manufacturing line.