• DocumentCode
    2496505
  • Title

    Qualitative and quantitative analysis of toxic gases using a metal oxide sensor array

  • Author

    Ngo, Kieu An ; Lauque, Pascal ; Aguir, Khalifa

  • Author_Institution
    Univ. Paul Cezanne-Aix Marseille III, Marseille
  • fYear
    2006
  • fDate
    22-25 Oct. 2006
  • Firstpage
    960
  • Lastpage
    963
  • Abstract
    A sensor array composed of six discrete gas sensor is used to analyze various gases. Thank to a temperature programming method, the system is able to classify four gases (NH3, H2S, CO and NO) using principal component analysis. Moreover, a quantitative analysis of a gas mixture (CO and NO) is performed with artificial neural networks.
  • Keywords
    chemical engineering computing; gas sensors; neural nets; principal component analysis; sensor arrays; artificial neural networks; metal oxide sensor array; principal component analysis; qualitative analysis; quantitative analysis; six discrete gas sensor; toxic gases; Data acquisition; Delay; Gas detectors; Gases; Principal component analysis; Sensor arrays; Sensor phenomena and characterization; Temperature sensors; Testing; Thermal sensors;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Sensors, 2006. 5th IEEE Conference on
  • Conference_Location
    Daegu
  • ISSN
    1930-0395
  • Print_ISBN
    1-4244-0375-8
  • Electronic_ISBN
    1930-0395
  • Type

    conf

  • DOI
    10.1109/ICSENS.2007.355783
  • Filename
    4178778
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2496505