利用計分檢定統計量之指數加權移動平均控制圖來監控一般線性輪廓

Abstract

統計製程控制是常常用在監控工業實務的一個方法，其中控制圖更是一個用重要的監控工具。本文提出利用計分檢定統計量的指數加權移動平均來監控一般線性輪廓的資料。並且用模擬的方法來跟一些文獻的資料做比較，來探討它的表現與優劣。

Statistical process control is often utilized to monitor an industrial process. Control charts are important monitoring tools used to determine whether a process is in a state of statistical control. An exponentially weighted moving average control chart based on score test statistics to monitor general linear profiles is proposed in this paper. The performance of the proposed monitoring scheme is compared with references through a simulation study.