DocumentCode :
2207587
Title :
Rapid detection of hazardous gas using one SnO2 gas sensor based on dynamic measurement
Author :
Liu, Jinhuai ; Meng, Fanli ; Huang, Xingjiu ; Xu, Weihong ; Huang, Jiarui
Author_Institution :
Inst. of Intelligent Machines, Chinese Acad. of Sci., Anhui, China
fYear :
2004
fDate :
21-25 June 2004
Firstpage :
113
Lastpage :
115
Abstract :
A new approach for rapid detection of hazardous gas using a single SnO2 gas sensor based on dynamic measurement was investigated. Experimental results showed that hazardous gas such as LPG had obvious properties by using dynamic measurement. The qualitative analysis was also studied by means of fast Fourier transform(FFT), and power spectrum showed that different properties appeared on different concentrations of LPG.
Keywords :
chemical hazards; fast Fourier transforms; gas sensors; LPG; dynamic measurement; fast Fourier transform; hazardous gas detection; power spectrum; qualitative analysis; tin oxide gas sensor; Doping; Gas detectors; Gases; Intelligent sensors; Iron; Sensor arrays; Sensor phenomena and characterization; Temperature sensors; Tin; Voltage;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information Acquisition, 2004. Proceedings. International Conference on
Print_ISBN :
0-7803-8629-9
Type :
conf
DOI :
10.1109/ICIA.2004.1373429
Filename :
1373429
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2207587
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