A Simulation Study of Due-date Assignment Rules in a Dynamic Job Shop
作者:
UdoGodwin J.,
期刊:
Journal of the Operational Research Society
(Taylor Available online 1994)
卷期:
Volume 45,
issue 12
页码: 1425-1435
ISSN:0160-5682
年代: 1994
DOI:10.1057/jors.1994.219
出版商: Taylor&Francis
关键词: job shop;production scheduling;priority rules;simulation
数据来源: Taylor
摘要:
AbstractThis paper is a report of a simulation study that investigates a dynamic approach to scheduling jobs in a multi-machine job shop. The workload information of a job is used in different forms to evaluate the shop performance based on three measures: mean job lateness, percentage of tardy jobs and lateness variance. Different combinations of due-date assignment methods and sequencing rules are compared based on specific performance criteria. The results indicate that using the cumulative distribution function of workload information can yield a better performance than using a proportional function of workload information or ignoring shop congestion information. A few situations are identified in which workload information is not critical.
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