A novel spectrum analysis technique for odor sensing in optical electronic nose
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- 作者：Zhenzhen ZhaoAuthor Vitae ; Fengchun Tian ; fctian@163.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Hailin LiaoAuthor Vitae ; Xin YinAuthor Vitae ; Yan LiuAuthor Vitae ; Bin YuAuthor Vitae
- 关键词：Spectrum analysis ; Feature extraction ; Fault tolerance ; Optical gas sensing ; Electronic nose
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：222
- 期：Complete
- 页码：769-779
- 全文大小：2967 K
文摘
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We solve the issue of response analysis for odor sensing in optical electronic nose.
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The valid synthesized features of odors can be obtained by the proposed technique.
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The technique did well on discriminating odors of similar spectra in noisy condition.
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Validity of the feature extraction was both proved theoretically and experimentally.
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Validity of the fault tolerance was both proved theoretically and experimentally.