Hafezi , Saeed

[ 1 ] - تفسیر نمودار کنترل چند متغیره بر اساس تجزیه زوجی آماره T2

 There are multivariate processes in which two or more quality characteristics must be controlled simultaneously. In controlling such processes, two goals must be achieved. The first one is to identify an out of control situation and the second is to determine the quality features caused the out of control signal. In this paper, both goals are investigated. In addition to the current methods us...