The effect of shift distribution on the design and performance of the X and CUSUM charts in monitoring mean and variability

• Main Authors: Liu, Tien-I., Yang, Mei, Wu, Zhang
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Industrial engineering
• Online Access: https://hdl.handle.net/10356/99613; http://hdl.handle.net/10220/17609
• Institution: Nanyang Technological University

When monitoring a variable x in statistical process control, it is necessary to monitor both the mean and variability. Recently, it is found that, if both the mean shift δμ and standard deviation shift δσ follow the uniform distribution, many control charts with different complicacy are equally or s...