Economic Design of Quality Monitoring Efforts for Multi-Stage Production Systems
作者:
MichaelH. Peters,
WilliamW. Williams,
期刊:
IIE Transactions
(Taylor Available online 1987)
卷期:
Volume 19,
issue 1
页码: 81-87
ISSN:0740-817X
年代: 1987
DOI:10.1080/07408178708975373
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A model is developed for locating quality monitoring stations in a multi-stage production system and determining the parameters of the np-chart (sample size, acceptance number and sampling interval) used at each quality monitoring station. Each production stage can shift to an out-of-control state associated with an assignable cause. Various cost, profit and time elements are included in the derivation of the net profit per unit function. Dynamic programming and direct search techniques are used to maximize this expected net profit per unit function across the production system. Numerical examples and sensitivity analysis of the model are presented.
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