Time-constant extracting filters for fast gas identification in electronic noses

被引：6

作者：

Accettola, P

Balsi, M

D'Amico, A

Di Natale, C

Macagnano, A

Sortino, F

机构：

[1] Univ Roma La Sapienza, Dipartimento Ingn Elettron, I-00184 Rome, Italy

[2] Univ Roma Tor Vergata, Dipartimento Ingn Elettron, I-00133 Rome, Italy

[3] CNR, IME, Lecce, Italy

来源：

ELECTRONICS LETTERS | 2002年 / 38卷 / 11期

关键词：

D O I：

10.1049/el:20020341

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

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.

引用

页码：510 / 511

页数：2

共 6 条

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