20 April 1995 Acoustic resonance spectroscopy for the classification of fluids using smart structure technology
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Abstract
A smart structure based on fiber optic sensor technology is used to provide nondestructive evaluation of fluids. Acoustic Resonance Spectroscopy techniques are used to extract fluid signatures using the proposed smart structure. These signatures are then presented to a nonparametric classifier either in their raw format or in a processed format based on autoregressive modeling techniques. Three types of nonparametric fluid classifiers are examined in this study. The performances of these classifiers are compared and the effects of autoregressive modelling on the classification performance are examined.
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C. W. Angell, C. W. Angell, Ismail I. Jouny, Ismail I. Jouny, Kim D. Bennett, Kim D. Bennett, } "Acoustic resonance spectroscopy for the classification of fluids using smart structure technology", Proc. SPIE 2444, Smart Structures and Materials 1995: Smart Sensing, Processing, and Instrumentation, (20 April 1995); doi: 10.1117/12.207676; https://doi.org/10.1117/12.207676
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