Advanced SearchSearch Tips
Design of the GLR Chart in Integrated Process Control
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Design of the GLR Chart in Integrated Process Control
Chun, Ga-Young; Lee, Jae-Heon;
  PDF(new window)
This paper considers the integrated process control procedure for detecting special causes in an IMA(1,1) noise process that is being adjusted using a minimum mean squared error adjustment. As a SPC procedure, we use a GLR chart for detecting special causes whose effects are the sustained shift or the sustained drift in the process mean, and the sustained shift in the process variance. For the design of the GLR chart, we derive expressions for the control limit which accurately satisfies the given in-control ARL.
Integrated process control;process adjustment;GLR chart;control limit;
 Cited by
Apley, D. W. and Shi, J. (1999). The GLRT for statistical process control of autocorrelated processes, IIE Transactions, 31, 1123-1134.

Box, G. E. P. and Kramer, T. (1992). Statistical process control and feedback adjustment - A discussion, Technometrics, 34, 251-285.

Park, C. and Lee, J. (2008). An integrated process control scheme based on the future loss, The Korean Journal of Applied Statistics, 21, 247-264. crossref(new window)

Park, C. and Lee, J. (2009). A Readjustment procedure after signalling in the integrated process control, Communications of the Korean Statistics Society, 16, 429-436. crossref(new window)

Reynolds, M. R., Jr. and Stoumbos, Z. G. (2004a). Control charts and the efficient allocation of sampling resources, Technometrics, 46, 200-214. crossref(new window)

Reynolds, M. R., Jr. and Stoumbos, Z. G. (2004b). Should observations be grouped for effective process monitoring?, Journal of Quality Technology, 36, 343-366.

Reynolds, M. R., Jr. and Stoumbos, Z. G. (2005). Should Shewhart limits be used with exponentially weighted moving average and cumulative sum charts?, Technometrics, 47, 409-424. crossref(new window)

Vander Wiel, S. A. (1996). Monitoring processes that wander using integrated moving average models, Technometrics, 38, 139-151. crossref(new window)