Diagnostics after a Signal from Control Charts in a Normal Process
Control charts are fundamental SPC tools for process monitoring. When a control chart or combination of charts signals, knowing the change point, which distributional parameter changed, and/or the change size helps to identify the cause of the change, remove it from the process or adjust the process...
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/28957 http://scholar.lib.vt.edu/theses/available/etd-09122008-151143/ |