作者: Muh-Cherng Wu , Y. L. Huang , Y. C. Chang , K. F. Yang
DOI: 10.1007/S00170-004-2431-X
关键词:
摘要: This research develops dispatching algorithms for a fab with machine-dedication characteristics. Machine-dedication, new feature in modern fab, has not been addressed previous studies of dispatching. Three performance indices, including hit rate, mean cycle time, and throughput are concern an algorithm, called LB-SA, based on proposed simplification model the process route. The line balance (LB) component aims to smooth flow rate route; starvation avoidance (SA) ensure that bottleneck machine is “starving” enough work-in-progress (WIP) all time. Thirty algorithms, LB-SA compared by simulation. algorithm outperforms other 29 both terms only slightly less than best benchmark throughput. Of one CR-SA, also performs very well. These two recommended fabs feature.