Mixture Designs for Q Components in Orthogonal Blocks
针对工业实验中需要独立估计混料分量效应的问题，给出了在2个或多个正交区组中构造q≥3个分量混料设计的通用方法，这些设计基于拉丁方并推广了已有成果。
SUMMARY In industrial experimentation designs are needed to estimate the effects of mixture components independently of process variables. This paper gives general methods of constructing designs for q ≥ 3 mixture components in two or more orthogonal blocks. The designs are built from Latin squares with specific properties and are generalizations of those for four and five components given by Draper and co-workers and Prescott and co-workers respectively.