Performance Analysis of Synthetic Control Chart

Abstract

Control charts are mainly used for the sole purpose of detecting any assignable cause which may affect the process stability. They are used for monitoring and controlling manufacturing processes. In the present project a synthetic control chart which is based on the non-central chi-square statistic was analyzed and the ARL values for the chart were found out with the help of a MATLAB program. The values of the ARL for the varying mean shifts and process variances were thus obtained.