A new agent-based dynamic scheduling approach for semiconductor wafer fabrication was proposed, which integrated release control, dispatching and machine preventivemaintenancescheduling.
基于智能体技术，提出了芯片制造生产线动态调度新方法，实现了投料调度、工件调度与设备维护调度的集成。
2
The second problem is the fuzzy flexible job shop scheduling problem with preventivemaintenance.
第二类问题为具有预防性维修的模糊柔性作业车间调度问题。
3
This article enunciates preventivemaintenance based on the state of key equipments in manufacturing execution system and management of workshop planning and scheduling.