Electronic nose recognition of gases is addressed by extracting time constants of sensor response. Based on a fit of such responses on a proper orthogonal basis, a filtering is introduced that yields the desired result in real-time, significantly earlier than the steady-state. Experiments proved the effectiveness of the approach.
Time-constant extracting filters for fast gas identification in electronic noses
Macagnano A;
2002
Abstract
Electronic nose recognition of gases is addressed by extracting time constants of sensor response. Based on a fit of such responses on a proper orthogonal basis, a filtering is introduced that yields the desired result in real-time, significantly earlier than the steady-state. Experiments proved the effectiveness of the approach.File in questo prodotto:
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