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.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2496505
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