By Topic

Gas Diagnosis by the application of system identification technique on the response of a thermally modulated semiconductor gas sensor

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Golgoo, S.M.H. ; KN Toosi Univ. of Technol., Tehran ; Hossein-Babaei, F.

A resistive gas sensor under the influence of a target gas is considered as a system. The input to this system is a time-varying voltage applied to the sensor's heating element, which modulates the operating temperature of the sensor. The output of the system is the transient response of the sensor to a contaminating gas present. The properties of the system change with respect to the nature and concentration of the contaminant. The system identification technique is employed for the determination of the major parameters of this sensing system for the first time. An unknown target gas was identified based on the features extracted from the related set of system parameters.

Published in:

Sensors, 2006. 5th IEEE Conference on

Date of Conference:

22-25 Oct. 2006