JOB-SHOP FLOWTIME PREDICTION AND TARDINESS CONTROL USING QUEUING ANALYSIS

被引：31

作者：

ENNS, ST

机构：

[1] University of Calgary, Calgary, AB, T2N 1N4

来源：

INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH | 1993年 / 31卷 / 09期

关键词：

Error analysis - Mathematical models - Parameter estimation - Probability - Production control - Queueing theory;

D O I：

10.1080/00207549308956843

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper investigates flowtime prediction under conditions where Jackson's decomposition principle can be applied. Four models in which due-date setting rule parameters are based on predicted flowtime are developed and compared. Simulation results show both job characteristic and dynamic shop load information to be useful in predicting flowtimes. Analysis of prediction deviations shows that good predictions lead to errors which are approximately normally distributed. The variance of prediction errors can also be analytically determined. Therefore, quoted delivery dates can be set which are consistent with a desired level of delivery performance.

引用

页码：2045 / 2057

页数：13

共 16 条

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