Special Articles: Environmental Sciences and Analytical Chemistry. Recognition of mixed malodorous samples and data treatment using plural semiconductor gas sensors apparatus.

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  • 特集　環境科学と分析化学　複合半導体ガスセンサーシステムによる悪臭混合試料の識別とそのデータ処理法
  • フクゴウ ハンドウタイ ガス センサー システム ニ ヨル アクシュウ コンゴ
  • 複合半導体ガスセンサーシステムによる悪臭混合試料の識別とそのデータ処理法

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Abstract

In order to recognize mixed gas samples of malodorous substances, we have studied the measurement of sensor reply data and the data treatment by using an automated odor sensing system. We have used a pattern recognition method (potential function method)and a principal component analysis method as the data treatment. There was the resultthat the single gas sample and the two-component mixed sample were examined discrimination about malodorous substances with a good recognition. It was found that the data treatment is facilitated by using a computer and the automated odor sensing system can be of practical use as a recognition method for mixed malodorous gas samples.

Journal

  • BUNSEKI KAGAKU

    BUNSEKI KAGAKU 43 (11), 873-878, 1994

    The Japan Society for Analytical Chemistry

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