A TRANSIENT-BASED REAL-TIME SCHEDULING ALGORITHM IN FMS

被引:61
作者
ISHII, N
TALAVAGE, JJ
机构
[1] JGC Corporation, Yokohama, 232, 14-1
[2] School of Industrial Engineering, Purdue University, West Lafayette, Indiana
关键词
D O I
10.1080/00207549108948099
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Real-time scheduling in flexible manufacturing systems (FMS) is a difficult problem because of the complexities and dynamic behaviour of FMS. In this paper, a transient-based real-time scheduling algorithm which selects a dispatching rule dynamically for a next short time period in order to respond to changes of system state is proposed. In this algorithm, the scheduling interval associated with the selected dispatching rule is defined based on the system transient state as predicted by discrete event simulation. Simulation is also applied to evaluate the performance of the candidate dispatching rules for the next scheduling interval.
引用
收藏
页码:2501 / 2520
页数:20
相关论文
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