ASQ

Exclusive Content & Downloads from ASQ

CUSUM Control Charts With Variable Sample Size and Sampling Intervals

Summary: [This abstract is based on the authors' abstract. A longer abstract is available on the journal's website.]

Cumulative sum charts with the variable sample size feature and with both variable sample size and variable sampling interval are considered. The ability to detect all but very large process shifts is improved by using either the VSS or VSI feature in a CUSUM control chart. Guidelines for choosing sample sizes and sampling intervals are provided, as are methods for setting up charts for practical application.

Anyone with a subscription, including Site and Enterprise members, can access this article.


Other Ways to Access content:

Join ASQ

Join ASQ as a Full member. Enjoy all the ASQ member benefits including access to many online articles.

Subscribe to Journal of Quality Technology

Access this and ALL OTHER Journal of Quality Technology online articles. You'll also receive the print version by mail.

  • Topics:
  • Keywords: Cumulative sum control chart (CUSUM),Control charts
  • Author: Arnold, Jesse C.; Reynolds, Marion R. Jr.
  • Journal: Journal of Quality Technology