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No-confounding designs with 20 runs-Alternatives to resolution IV screening designs.
- Source :
-
Quality & Reliability Engineering International . Dec2017, Vol. 33 Issue 8, p1861-1872. 12p. - Publication Year :
- 2017
-
Abstract
- When experimental resources are significantly constrained, resolution V fractional factorial designs are often prohibitively large for experiments with 6 or more factors. Resolution IV designs may also be cost prohibitive, as additional experimentation may be required to de-alias active 2-factor interactions (2FI). This paper introduces 20-run no-confounding screening designs for 6 to 12 factors as alternatives to resolution IV designs. No-confounding designs have orthogonal main effects, and since no 2FI is completely confounded with another main effects or 2FI, the experimental results can be analyzed without follow-on experimentation. The paper concludes with the results of a Monte Carlo simulation used to assess the model-fitting accuracy of the recommended designs. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 07488017
- Volume :
- 33
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- Quality & Reliability Engineering International
- Publication Type :
- Academic Journal
- Accession number :
- 126440371
- Full Text :
- https://doi.org/10.1002/qre.2150