Comparison of pH Data Measured with a pH Sensor Array Using Different Data Fusion Methods

Abstract

This paper introduces different data fusion methods which are used for an electrochemical measurement using a sensor array. In this study, we used ruthenium dioxide sensing membrane pH electrodes to form a sensor array. The sensor array was used for detecting the pH values of grape wine, generic cola drink and bottled base water. The measured pH data were used for data fusion methods to increase the reliability of the measured results, and we also compared the fusion results with other different data fusion methods.

Keywords

• data fusion
• sensor array
• electrochemical
• ruthenium dioxide