Title :
Results of processing of chemical sensors signals in the software and hardware complex "Electronic Nose"
Author_Institution :
Fac. of Biomed. Eng., NTUU KPI, Kiev, Ukraine
Abstract :
Hardware structure of the diagnostic complex “Electronic Nose” was described. The choice of amperometric electrochemical sensors was reasoned for gas analyzer creation. Operation of the motherboard and the signal amplification circuit of chemical sensors were examined. Processing method for input signal from the sensor to the analog-digital converter was analyzed. The statistical results of the experimental data analysis were represented.
Keywords :
amperometric sensors; amplifiers; analogue-digital conversion; data analysis; electrochemical analysis; electronic noses; signal processing equipment; statistical analysis; amperometric electrochemical sensor; analog-digital converter; chemical sensor signal processing; data analysis; diagnostic complex electronic nose; gas analyzer creation; hardware structure; motherboard operation; signal amplification circuit; Amperometric sensors; Chemical sensors; Correlation; Diseases; Electrodes; diagnosis of heart diseases; electrochemical sensors; electronics; expired air; signal processing;
Conference_Titel :
Electronics and Nanotechnology (ELNANO), 2014 IEEE 34th International Conference on
Conference_Location :
Kyiv
Print_ISBN :
978-1-4799-4581-8
DOI :
10.1109/ELNANO.2014.6873452
