Center Points in Second—Order Response Surface Designs
1982; Taylor & Francis; Volume: 24; Issue: 2 Linguagem: Inglês
10.1080/00401706.1982.10487734
ISSN1537-2723
Autores Tópico(s)Manufacturing Process and Optimization
ResumoPrevious approaches for selecting the number of center points in a second-order response surface design are explained, and an integrated variance criterion is offered. Calculations extending results in the literature are made for various composite and Box-Behnken designs for 2 ≤ k ≤ 8. The results are compared and discussed and indicate that fewer center points than initially recommended are generally appropriate.
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