DocumentCode
3444419
Title
Odor sensor using quartz-resonator array and neural-network pattern recognition
Author
Nakamoto, T. ; Moriizumi, T.
Author_Institution
Int. Cooperation Center for Sci. & Technol., Tokyo Inst. of Technol., Japan
fYear
1988
fDate
2-5 Oct 1988
Firstpage
613
Abstract
An experiment of odor identification using a neural network is described. A quartz-resonator array with different coating films was used, and its output pattern was recognized using a neural network. Various odors of commercially available liquors were identifiable by the network following training. The sensing system was adaptive to environmental variations during the cyclic process of the data sampling and training. High recognition probability was maintained even under temperature variations
Keywords
acoustic arrays; crystal resonators; gas sensors; pattern recognition; acoustic arrays; data sampling; gas detection; neural-network pattern recognition; odor identification; quartz-resonator array; sensor; training; Adaptive systems; Artificial neural networks; Biomembranes; Biomimetics; Biosensors; Gas detectors; Pattern analysis; Pattern recognition; Sensor arrays; Sensor phenomena and characterization;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultrasonics Symposium, 1988. Proceedings., IEEE 1988
Conference_Location
Chicago, IL
Type
conf
DOI
10.1109/ULTSYM.1988.49450
Filename
49450
Link To Document