The design and use of multiple cusum scheme
Chuen‐Sheng Cheng
(Department of Industrial Engineering and Management, Yuan‐Ze University, 135 Yuan‐Tung Road, Taoyuan, Taiwan, R.O.C.)
Sheng‐Su Cheng
(Department of Industrial Engineering and Management, Yuan‐Ze University, 135 Yuan‐Tung Road, Taoyuan, Taiwan, R.O.C.)
86
Abstract
Control charts are widely used for both manufacturing and service industries. Traditional Shewart control chart is a very simple procedure, it works well for detecting large process shifts. A criticism of Shewhart charts is that they only use the information about the process contained in the last observation. One method of increasing the sensitivity of Shewhart charts to smaller process shifts is by introducing what are known as supplementary rules.
Keywords
Citation
Cheng, C. and Cheng, S. (2000), "The design and use of multiple cusum scheme", Asian Journal on Quality, Vol. 1 No. 1, pp. 16-23. https://doi.org/10.1108/15982688200000003
Publisher
:MCB UP Ltd
Copyright © 2000, MCB UP Limited