Review on Data Acquisition and Processing on E-nose

摘要

With the increasing innovations in sensor module in almost all the fields of Information and Communication Technologies [ICT], this research work proposes a new device called Electronic nose (E-nose). The proposed module employs sensors to identify the chemical components of various odour and flavour. Additionally, the paper also discusses about the available various types of sensors. Machine learning [ML] algorithm called Support Vector Machine (SVM) is employed for classification purpose and it appears as a two-class problem. Research work mentioned in this paper is carried out in SIT research laboratory for conducting gas sensor, and further the current vs. voltage (I-V) graph is plotted based on the research done and finally the results are concluded.