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dc.contributor.authorYang, YM
dc.contributor.authorYang, PY
dc.contributor.authorWang, XR
dc.contributor.author王小如
dc.date.accessioned2012-06-19T01:01:00Z
dc.date.available2012-06-19T01:01:00Z
dc.date.issued2000-07-14
dc.identifier.citationSENSORS AND ACTUATORS B-CHEMICAL,2000,66(1-3):167-170zh_CN
dc.identifier.issn0925-4005
dc.identifier.urihttp://dx.doi.org/10.1016/S0925-4005(00)00311-7
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/12844
dc.description.abstractThe ability of odor identification by an electronic nose based on eight surface acoustic wave sensors (SAWS) was demonstrated in the present paper. The SAWS-based electronic nose was established first and its frequency stability was checked. Then, by applying appropriate polymers coating on SAW devices (SAWD), the prototype instrument was employed to collect data from its exposure to four kinds of organic reagents (ethanol, ether, acetone, ethyltate), four kinds of Liquors (beer, spirit, samshu, wine) and five kinds of perfumes (phenethyl alcohol, ionone, vanillylalkohol, ethylisobutyrate, thymol). Data analysis was performed by three pattern recognition methods (principal component analysis (PCA), partial least squares (PLS), artificial neural network (ANN)). The results showed that the electronic nose was able to identify the above odors quite well. (C) 2000 Elsevier Science B.V. All rights reserved.zh_CN
dc.language.isoenzh_CN
dc.publisherELSEVIER SCIENCE SAzh_CN
dc.subjectelectronic nosezh_CN
dc.subjectsurface acoustic wave sensorzh_CN
dc.subjectpattern recognitionzh_CN
dc.titleElectronic nose based on SAWS array and its odor identification capabilityzh_CN
dc.typeArticlezh_CN


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