Minimizing the Maximum Variance of the Difference Between Two Estimated Responses
该研究提出以设计空间中任意两点估计响应差值的最大方差最小化为准则，推导了球形设计空间下二阶多项式模型的最优设计。
Minimization of the variance of the difference between estimated responses at two points maximized over all pairs of points in the design space is taken as the criterion for selecting designs. Optimal designs under the criterion are derived for second-order polynomial models when the design spaces are spherical.