Investigation of Classification Performance Efficiency of Different MOS Sensor Arrays Using PCA Based Algorithm

For the performance analysis of a smart MOS gas sensor an principle component analysis based parametric classification algorithm is presented. The simulation of equally the stagnant and active reaction of a TGS and MICS sensor to a combination of organic compounds have been implemented using MATLAB. The effects of surrounding heat (temperature), dampness and sound of sensor is also taken in the data record .The values of the responding features are evaluated for the gas sensor response for difference based preprocessing of voltage response of acetone ,ethanol and propane mixture gases.