ON CONSTRUCTION OF OPTIMAL MIXED-LEVEL SUPERSATURATED DESIGNS

By Fasheng Sun, Dennis K. J. Lin, Min-Qian Liu. 2011

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Supersaturated designs (SSDs) offer a potentially useful way to investi- gate many factors with only a few experiments during the preliminary stages of experimentation. While the construction and analysis of symmetrical SSDs have been widely explored, asymmetrical (or mixed-level) SSDs deserve further inves- tigation. Mixed-level SSDs can be judged by various criteria. But, justified by existing results, the χ 2 criterion proposed by Yamada and Lin (1999) is adopted here. Optimality results for mixed-level SSDs are provided. A new construction method for χ 2 -optimal SSDs is proposed, and we discuss properties of the resulting

Subfields: Computational Theory and Mathematics, Industrial and Manufacturing Engineering, Management Science and Operations Research

View Paper: https://www.semanticscholar.org/paper/b8ebf63e0bfbe291843a959fbd4a42a1b615c3db