Development of a portable electronic nose system for the detection and classification of fruity odors

Development of a portable electronic nose system for the detection and classification of fruity odors

In this study, we have developed a prototype of a portable electronic nose (E-Nose) comprising a sensor array of eight commercially available sensors, a data acquisition interface PCB, and a microprocessor. Verification software was developed to verify system functions. Experimental results indicate...

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Veröffentlicht in:Sensors (Basel, Switzerland) Switzerland), 2010-10, Vol.10 (10), p.9179-9193
Hauptverfasser: Tang, Kea-Tiong, Chiu, Shih-Wen, Pan, Chih-Heng, Hsieh, Hung-Yi, Liang, Yao-Sheng, Liu, Ssu-Chieh
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
Classification
E-Nose
Electronics - instrumentation
Fruit - chemistry
Fruits
fruity odor detection
Gases
Indoor air quality
Microprocessors
Odorants - analysis
Odors
portable electronic nose system
sensor array
Sensors
Software
Wireless Technology - instrumentation
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Beschreibung
Zusammenfassung:In this study, we have developed a prototype of a portable electronic nose (E-Nose) comprising a sensor array of eight commercially available sensors, a data acquisition interface PCB, and a microprocessor. Verification software was developed to verify system functions. Experimental results indicate that the proposed system prototype is able to identify the fragrance of three fruits, namely lemon, banana, and litchi.
ISSN:1424-8220
1424-8220
DOI:10.3390/s101009179