装配生产线调度控制模型算法研究

SCHEDULING STRATEGY AND CONTROL METHODS FOR THE ASSEMBLY PROCESS

运用Petri网方法 ,建立了装配生产线模型 ,给出了装配生产线调度控制系统的优化算法。即 :按周期计划安排生产 ;按日进度计划用Petri网预测缺件 ;基于关键工序点的在制品控制。为装配生产线系统实时调度控制与动态仿真的实现提供了理论依据。

This paper presented a Petri net model to specify assembly process, and proposed a scheduling strategy.The scheduling strategy and control methods are: Organizing production on a weekly basis ; Predicting by use of Petri net model lack spare parts according to the daily plan; Controlling the quantity of work-in-process on basis of critical procedure.