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Chin. Phys. B, 2014, Vol. 23(4): 044213    DOI: 10.1088/1674-1056/23/4/044213

Application of the new pattern recognition system in the new e-nose to detecting Chinese spirits

Gu Yu, Li Qiang
Department of Mechanics, School of Civil Engineering, Beijing Jiaotong University, Beijing 100044, China
Abstract  We present a new pattern recognition system based on moving average and linear discriminant analysis (LDA), which can be used to process the original signal of the new polymer quartz piezoelectric crystal air-sensitive sensor system we designed, called the new e-nose. Using the new e-nose, we obtain the template datum of Chinese spirits via a new pattern recognition system. To verify the effectiveness of the new pattern recognition system, we select three kinds of Chinese spirits to test, our results confirm that the new pattern recognition system can perfectly identify and distinguish between the Chinese spirits.
Keywords:  new pattern recognition system      new e-nose      detecting      Chinese spirits  
Received:  25 November 2013      Revised:  31 December 2013      Accepted manuscript online: 
PACS:  42.30.Sy (Pattern recognition)  
  43.60.Lq (Acoustic imaging, displays, pattern recognition, feature extraction)  
  07.07.Df (Sensors (chemical, optical, electrical, movement, gas, etc.); remote sensing)  
Fund: Project supported by the National High Technology Research and Development Program of China (Grant No. 2013AA030901).
Corresponding Authors:  Gu Yu, Li Qiang     E-mail:;
About author:  42.30.Sy; 43.60.Lq; 07.07.Df

Cite this article: 

Gu Yu, Li Qiang Application of the new pattern recognition system in the new e-nose to detecting Chinese spirits 2014 Chin. Phys. B 23 044213

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[1] New pattern recognition system in the e-nose for Chinese spirit identification
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