(x^^-,s)同時管理図における2次元の連を利用した多重決定 : 多重決定方式に基づく同時管理図に関する研究(第3報)

概要

論文の詳細を見る
In this paper, we define first, two-dimensional run by elaborating the concept of the traditional definition of run (one-dimensional run) and then propose a new statistical test with two-dimensional run which judges whether a process is under control or not. Second, a new multiple decision procedure for (x^^-, s) simultaneous control chart with two-dimensional run is designed to identify a type of change in a process when the run judges the process as out of control. Finally, the integrated multiple decision procedure for the (x^^-, s) simultaneous control chart is designed with control limits and two-dimensional run. The probability of the first kind of error and the power of this procedure obtained by the Markovian analysis is discussed.
社団法人日本品質管理学会の論文
1988-04-15