Stable Odor Recognition by a neuro-adaptive Electronic Nose

Eugenio Martinelli; Gabriele Magna; Davide Polese; Alexander Vergara; Detlev Schild; Corrado Di Natale

doi:10.1038/srep10960

Stable Odor Recognition by a neuro-adaptive Electronic Nose

Scientific Reports ◽

10.1038/srep10960 ◽

2015 ◽

Vol 5 (1) ◽

Cited By ~ 6

Author(s):

Eugenio Martinelli ◽

Gabriele Magna ◽

Davide Polese ◽

Alexander Vergara ◽

Detlev Schild ◽

...

Keyword(s):

Electronic Nose ◽

Odor Recognition

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Multiple Odor Recognition and Source Direction Estimation with an Electronic Nose System

International Journal of Distributed Sensor Networks ◽

10.1155/2013/361378 ◽

2013 ◽

Vol 9 (8) ◽

pp. 361378 ◽

Cited By ~ 4

Author(s):

Hyeong-Joon Kwon ◽

Dong-Gyu Kim ◽

Kwang-Seok Hong

Keyword(s):

Electronic Nose ◽

Odor Recognition ◽

Direction Estimation ◽

Electronic Nose System

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Sensor and Its Application

Advances in Computer and Electrical Engineering - Advanced Condition Monitoring and Fault Diagnosis of Electric Machines ◽

10.4018/978-1-5225-6989-3.ch013 ◽

2019 ◽

pp. 261-274

Author(s):

Saifur Rahman ◽

Abdullah S. Alwadie ◽

S. Hasan Saeed ◽

Faizan A. Khan

Keyword(s):

Electronic Nose ◽

Sensor Array ◽

Standard Test ◽

Electronic Noses ◽

Odor Recognition ◽

Sensor Model ◽

Preprocessing Technique ◽

Recognition Software ◽

Hazardous Compounds ◽

Extended Exposure

Electronic nose systems are used to deliver a pattern response to a listed odor, and pattern recognition software is used to perform odor recognition and discrimination by using a series of sensors. The method of electronic noses generally includes time taking measurements in a non-standard test and error process. The sensory panel problem can be solved by electronic nose. For this purpose, a sensor model is used to design sensor array. The generated signal of these sensor array is used further to classify a mixture of two gases using principle component analysis (PCA)-based classification analysis. During classification, the efficiency of PCA classification has been checked over the different signal preprocessing technique. Continuous real monitoring of odor is done at specific sites in the field over hours, days, weeks, or even months. An electronic machine can also avoid many other troubles linked with the employ of human panels. Each and every variability, adaptation (becoming minimum sensitive during extended exposure), and revelation to hazardous compounds all come to mind.

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