Application of Taguchi robust design method to SAW mass sensing device

  title={Application of Taguchi robust design method to SAW mass sensing device},
  author={Der Ho Wu and Hsin Hua Chen},
  journal={IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control},
It is essential that measurement systems provide an accurate and robust performance over a wide range of input conditions. This paper adopts Taguchi's signal-to-noise ratio (SNR) analysis to develop a robust design for the Rayleigh surface acoustic wave (SAW) gas sensing device operated in a conventional delay-line configuration. The goal of the present Taguchi design activity is to increase the sensitivity of this sensor while simultaneously reducing its variability. A time- and cost-efficient… CONTINUE READING


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