Samimi , Y.

[ 1 ] - طراحی یک سیستم فازی بعنوان جایگزینی برای نمودار کنترل مشاهدات انفرادی

 Shewhart charts are the main tools for statistical process control. They are used for detecting assignable causes which affect quality of process output. From them, X and MR charts are two univariate control charts for monitoring mean and variation of measurable quality characteristics. The main drawbacks of these charts are: weakness of X chart against non-normal distribution of process data,...