Using Bayesian Inference Framework towards Identifying Gas Species and Concentration from High Temperature Resistive Sensor Array Data

Figure 1

Illustration of gas identification process based on sensor array response data analysis: (a) the proposed configuration of sensor array and test system, (b) the combined real-time gas sensing profile of a sensor array based on five sensors’ response measurement, (c) extracted sensor array response pattern (based on (b)), and (d) gas identification result using Bayesian inference framework.