Analysis of parameter design experiments for signal-response systems

Robust parameter design experiments for signal-response systems (Taguchi's dynamic characteristics) have received an increasing amount of interest over the last few years. The development of methodology to analyze data from such experiments is still in the formative stages. This paper covers three approaches for analysis, including the use of Taguchi's dynamic signal-to-noise ratio, A new graphical technique, the joint effects plot, is introduced, and its usefulness is demonstrated.