A decomposition technique for quantifying real process performance

被引:3
作者
Ang, BW [1 ]
Zhang, FQ [1 ]
Chew, EP [1 ]
机构
[1] Natl Univ Singapore, Dept Ind & Syst Engn, Singapore 119260, Singapore
关键词
performance indices; productivity analysis; structural change; decomposition;
D O I
10.1080/095372800232045
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A decomposition technique for quantifying the impacts of changes in product mix and process performance on aggregate process-related indicators is presented. Through application of the technique, the real performance of a process can be quantified. Changes in real performance over time can be monitored to provide useful information for process evaluation and production planning. Two case studies, one related to the aggregate defective rate for an assembly line of art integrated circuit fabrication plant and the other to the aggregate inventory turnover for a tyre distribution company, are presented to illustrate the application of the technique.
引用
收藏
页码:314 / 321
页数:8
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