International Society of Science and Applied Technologies |
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Combinatorial Algorithm of Wordlength Pattern for Two-level Fractional Factorial Designs | ||||
Author | Jen-der Day
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Abstract | A wordlength pattern (WLP) is used to determine the resolution or minimum aberration for choosing a good fractional factorial 2k-p design. Based on the aliased structure between left-right half parts for the two-level geometrical designs, the proposed combinatorial algorithm of WLP can be applied to all lengths of word and to the general cases of two-level fractional factorial designs. This algorithm is useful particularly for saturated right-half designs since the closed form formulae and recursive property are involved. Besides, it can be easily extended to the cases of large scale designs.
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Keywords | Geometrical Design, Hadamard matrix, Wordlength pattern, Resolution, Minimum Aberration | |||
Article #: 21124 |
August 6-8, 2015 - Philadelphia, Pennsylvia, U.S.A. |