Simulation based cause and effect analysis of cycle time and WIP in semiconductor wafer fabrication

被引:0
|
作者
Qi, C [1 ]
Tang, TK [1 ]
Sivakumar, AI [1 ]
机构
[1] Nanyang Technol Univ, Sch Mech & Prod Engn, Singapore 639798, Singapore
关键词
D O I
暂无
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
Semiconductor wafer fabrication, is perhaps one of the most complex manufacturing processes found today. In this paper, we construct a simulation model of part of a wafer fab using ProModel(R) software-a-rid. analyze the effect of different input variables on selected parameters, such as cycle time, WIP level and equipment utilization rates. These input variables include: arrival distribution, batch size, downtime pattern and lot release control. SEMATECH DATASET which has the original actual wafer fab data is used-for our analysis.
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页码:1423 / 1430
页数:8
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