publication . Article . 2018

Biomass Fuel Identification Based on Flame Spectroscopy and Feature Engineering

Li, Xinli; Li, Yijiao; Lu, Gang; Yan, Yong;
Open Access English
  • Published: 13 Aug 2018
  • Country: United Kingdom
Flame spectra contain useful information about combustion and hence the spectral features of flame radicals may be used to identify different biomass fuels. A technique for biomass fuel identification is proposed based on the spectral features of flame radicals, feature engineering and improved support vector machine. The spectral intensity signals of biomass flames and flame radicals (OH*(310.85nm), CN*(390.00nm), CH*(430.57nm) and C2*(515.23nm, 545.59nm)) were acquired using a spectrometer. Feature engineering was built, which can accurately reflect the characteristics of sample category, through feature extraction, feature selection based on Filter and featur...
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