“信噪比-两步法”的一个注记

A note on "signal-to-noise ratio-two-step procedure

参数设计是日本质量专家田口倡导的一种质量工程方法.从函数结构方面考察了信噪比指标下调节因子的存在性,并指出了参数设计中scale因子的重要性.

Parameter design is a quality engineering method popularized by Japanese quality expert Taguchi. From the aspect of function's structure, we investigate the existence of adjust factors under the signal-to-noise ratio measure,and point out the importance of scale factor.