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                                       Details for article 11 of 20 found articles
 
 
  Improving the performance of the zone control chart
 
 
Title: Improving the performance of the zone control chart
Author: Davis, Robert B.
Jin, Chun
Guo, Ying-Yueh
Appeared in: Communications in statistics
Paging: Volume 23 (1994) nr. 12 pages 3557-3565
Year: 1994
Contents: A general model for the zone control chart is presented. Using this model, it is shown that there are score vectors for zone control charts which result in superior average run length performance in comparison to Shewhart charts with common runs rules. A fast initial response (FIR) feature for the zone control chart is also proposed. Average run lengths of the zone control chart with this feature are calculated. It is shown that the FIR feature improves zone control chart performance by providing significantly earlier signals when the process is out of control.
Publisher: Taylor & Francis
Source file: Elektronische Wetenschappelijke Tijdschriften
 
 

                             Details for article 11 of 20 found articles
 
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