Dispersion Effects From Fractional Designs
作者:
GeorgeE.P. Box,
R.Daniel Meyer,
期刊:
Technometrics
(Taylor Available online 1986)
卷期:
Volume 28,
issue 1
页码: 19-27
ISSN:0040-1706
年代: 1986
DOI:10.1080/00401706.1986.10488094
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A distinguishing feature of Japanese quality improvement techniques is an emphasis on the designing of quality into the product and into the process that makes the product. In particular, experimental design is used to discover conditions that minimize variance and appropriately control the mean level. The direct estimation of variance by replication at each of the design points, however, can be excessively expensive in experimental runs. In this article we show how it is sometimes possible to use unreplicated fractional designs to identify factors that affect variance in addition to those that affect the mean.
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