期刊
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH
卷 49, 期 3, 页码 647-669出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/00207540903524490
关键词
dispatching rules; assembly job shop; order review; release; ORR; work load control
This paper deals with an assembly job shop scheduling problem considering two phases of control: order review/release (ORR) and dispatching rules. Dispatching rules have been intensively used in earlier job shop research. Such rules determine the processing sequence of jobs waiting in the queues of corresponding machines. In recent years, ORR emerges as another option for job shop control and has received increasing attention. Such control determines when to release jobs to the shop floor. Different ORR mechanisms have been devised and are reported to bring several advantages such as reduced inventory cost of early finished orders, controlled and balanced shop load levels and shorter order flow time. Previous studies on ORR often assume a simplified job shop without assembly operations, while this research applies ORR to an assembly job shop. The aim of this research is to evaluate the ability of different combinations of ORR-dispatching rules in optimising due date and flow time related performance measures. Full factorial experiment has been designed for a simulated assembly job shop. Results show that both ORR and dispatching rules are highly relevant with respect to the due date and flow time related performance measures. Particularly, the incorporation of ORR control into the existing control of dispatching rules is highly important for better performance of assembly job shop control.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据