Basic developments of quality characteristics monitoring

Process control tools are a widely used approach in many operations and production processes. process control chart ranks as one of the most important theories used in these disciplines. this paper reviewed the bias of quality characteristics monitoring. specifically,this study tries to provide a comprehensive understanding of theories of process control. the text starts with a theoretical review of statistical process control theories and follows by a technical introduction to developed tools for process control. © 2013 shahryar sorooshian.