Statistical quality monitoring of multiple steps delay feedback controlled processes
基于多步延迟自动反馈控制的过程质量监控

This paper discusses the quality monitoring of multiple steps delay feedback controlled processes. A quality control model based on multiple steps delay feedback controlled processes is set up. And the calculating method of average run length of control charts based on process output and control action of multiple steps delay MMSE feedback controlled processes is provided to evaluate control charts performance.A simple example is used to illustrate the procedure of this approach.