混合流程生产系统优化调度模型

混合流程加工系统是一种集离散加工与流程加工为一体的生产加工系统，为对混合加工系统进行优化调度，提出了一种分层调度模型，这种建模方法简化了混合流程加工系统模型．根据分层建模方法建立了二层生产成本模型，上层为总体任务进入混合流程系统分批调度模型；下层为一批任务在混合流程系统内调度模型，这样可以使优化过程简单、可靠。

A model for optimal scheduling of the hybrid process system

This paper presents the optimal scheduling method in hybrid production systems. To overcome a complex scheduling problem, we introduce a model that divides scheduling into two laryers. At the upper layer of the model, we focus on batch job scheduling, precisely when and where jobs are done in hybrid production systems, while at the lower layer, the elements of the batch are scheduled and built in a hybrid production system.