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Control charts for processes subject to random shocks
Author(s) -
Xie W.,
Xie M.,
Goh T. N.
Publication year - 1995
Publication title -
quality and reliability engineering international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.913
H-Index - 62
eISSN - 1099-1638
pISSN - 0748-8017
DOI - 10.1002/qre.4680110506
Subject(s) - control chart , computer science , statistical process control , process (computing) , shewhart individuals control chart , subject (documents) , control (management) , process control , data mining , artificial intelligence , ewma chart , library science , operating system
In this paper, a charting technique for controlling processes subject to random shocks is presented. This type of process is common in a high‐yield production environment and the conventional Shewhart control charts are not efficient for its monitoring and control. This technique is able to detect process improvement, easy for decision making, and more concise and informative than other methods used for this type of process. In addition, it could provide diagnostic information which is highly useful in practice.