节点文献
基于虚拟工序队列的FMS动态调度原理与t,t1,t2的轮置处理
Dynamic Scheduling Principle and the Change Disposal of t,t1,t2 on Virtual Process-queue of FMS
【摘要】 从启发式调度的角度来分析了FMS系统调度 ,并利用虚拟工序队列技术建立了一个FMS动态启发式调度的原理图。然后详细分析了该启发式调度中所遇到的t,t1,t2 的轮置问题 ,提出了轮置的新方法。最后对一个典型的FMS进行了实例仿真。
【Abstract】 This paper analyzed the schedule of FMS from the aspect of look_ahead scheduling. It set up a theory chart of look_ahead scheduling for FMS with the help of virtual process_queue technology and then particularly analyzed the problem of the change of t,t 1,t 2 in the above scheduling.Finally it simulated a typical FMS.
【关键词】 FMS;
虚拟工序队列;
启发式调度;
仿真;
【Key words】 FMS; virtual process_queue; look_ahead schedule; simulation;
【Key words】 FMS; virtual process_queue; look_ahead schedule; simulation;
- 【文献出处】 应用科技 ,Applied Science and Technology , 编辑部邮箱 ,2002年01期
- 【分类号】TH165
- 【被引频次】1
- 【下载频次】37