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논문실적
| Development of realtime water odor monitoring system coupled to electronic nose based on MOS sensors |
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학술지명 JASC
저자 백경희,EUN,최돈혁,김윤석
발표일 2013-09-10
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The selected sensors such as, LY2/GH, LY2/gCTL, T30/1, T70/2, PA/2, P30/1 are applied to RQ-Box in the odor detection equipment. The baselines of each MOS sensor resistance value are stabled more than 7 hours in 2-3hrs after turn on the apparatus. The all of baseline signals appear stable in water. The ratio of P/T sensors signals depends on concentration are significantly changed. Discrimination of geosmin concentrations on PCA (principle component analysis) by RQ-Box in odor detection equipment are shown in Fig. 1. |
