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Effects of sensor cleaning on the classification rate for an electronic nose

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3 Author(s)
Wyrick, D.W. ; Biomed. Instr. Lab., North Carolina State Univ., Raleigh, NC, USA ; Ledbetter, J.W. ; Nagle, H.T.

The electronic nose (E-Nose) is an instrument for measuring odors in air samples. In many applications processing samples rapidly to reduce testing costs is a goal. In this study, we examine the impact of eliminating the sensor cleaning step that is customarily inserted between measurements. We have found that cleaning the sensors does improve classification accuracy, but not significantly in some cases. Future studies to characterize optimal operating sequences for E-Nose devices are planned

Published in:

[Engineering in Medicine and Biology, 1999. 21st Annual Conference and the 1999 Annual Fall Meetring of the Biomedical Engineering Society] BMES/EMBS Conference, 1999. Proceedings of the First Joint  (Volume:2 )

Date of Conference:

Oct 1999