var（Y）／E^α（Y）型PerMIA的实现

A Realization of PerMIA of Form Var(Y)/Eα(Y)

从应用的角度对形如var(Y)／Eα(Y)的PerMIA进行了讨论,给出了如何寻找最优的α及调节因子的一般步骤,从而推广了田口的信噪比方法.

In view of application , this paper discusses the PerMIA of form var(Y)/E~α(Y) and gives a general procedure to find the optimum α and adjusting factors. Our method is a generalization of Taguchi's signal-noise ratio method.