Abstract
We present a comparative performance analysis between three methods (fuzzy c-means and fuzzy subtractive clustering based fuzzy inference systems and partial-least-square regression) for simultaneous determination of vapor identity and concentration in gas sensing applications. Taking poly-isobutylene coated surface acoustic wave sensor transients for measurements we analyzed simulated data for seven volatile organic compounds by applying these methods as a function of polymer film thickness. The sensor transients were represented by discrete wavelet approximation coefficients. It is found that PLS regression performs most optimally for both discrimination between vapor identities and simultaneous estimation of their concentration.
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Singh, P., Yadava, R.D.S. (2014). Quantitative Identification of Volatile Organics by SAW Sensor Transients ‒ Comparative Performance Analysis of Fuzzy Inference and Partial-Least-Square-Regression Methods. In: Satapathy, S., Udgata, S., Biswal, B. (eds) Proceedings of the International Conference on Frontiers of Intelligent Computing: Theory and Applications (FICTA) 2013. Advances in Intelligent Systems and Computing, vol 247. Springer, Cham. https://doi.org/10.1007/978-3-319-02931-3_2
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DOI: https://doi.org/10.1007/978-3-319-02931-3_2
Publisher Name: Springer, Cham
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