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Open Access Publications from the University of California

Minimum Aberration Blocking Schemes for 128-Run Designs

  • Author(s): Hongquan Xu
  • Robert W. Mee
  • et al.

Several criteria have been proposed for ranking blocked fractional factorial designs. For large fractional factorial designs, the most appropriate minimum aberration criterion was one proposed by Cheng and Wu (2002). We justify this assertion and propose a novel construction method to overcome the computational challenge encountered in large fractional factorial designs. Tables of minimum aberration blocked designs are presented for N=128 runs and n=8–64 factors.

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