Fourier analysis for the quantitative detection of carbon monoxide and hydrogen gases using metal oxide gas sensor array

• Main Author: Khaw, Eng Cheng.
• Other Authors: Birlasekaran
• Format: Theses and Dissertations
• Language: English
• Published: 2008
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
• Online Access: http://hdl.handle.net/10356/13250
• Institution: Nanyang Technological University

The project aims to propose a Fourier approach and spectral analysis to predict the pure and mixture gas concentration quantitatively using cheap sensors which do not have the stability and reproducibility. In this analysis, various practical limitations on manual gas injection, glitches in the data...