DocumentCode
270955
Title
Signal separation of gas sensor data for application in counterfeit detection
Author
Blankenburg, Matthias ; Krüger, Jens ; Fechteler, Maximilian
Author_Institution
Fraunhofer Inst. for Production Syst. & Design Technol., Berlin, Germany
fYear
2014
fDate
12-15 May 2014
Firstpage
1010
Lastpage
1014
Abstract
For the purpose of detection of counterfeits a metal-oxide gas sensor array is applied to measure the odor bouquet of textile probes. Since this has to be done in arbitrary environments the sensor data has to be processed to separate the probe signal from environmental influences. In this article we propose a method for signal separation based on independent component analysis of multi gas sensor array data.
Keywords
blind source separation; chemical variables measurement; computerised instrumentation; electronic noses; independent component analysis; sensor arrays; signal detection; textiles; arbitrary environments; counterfeit detection; environmental influences; gas sensor data processing; independent component analysis; metal oxide gas sensor array; multi gas sensor array; odor bouquet measurement; probe signal separation; textile probes; Arrays; Electronic noses; Entropy; Independent component analysis; Noise; Probes; Production;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference (I2MTC) Proceedings, 2014 IEEE International
Conference_Location
Montevideo
Type
conf
DOI
10.1109/I2MTC.2014.6860895
Filename
6860895
Link To Document