Dynamic methodology for risk assessment in industrial processes by using quality control charts
نویسندگان
چکیده
منابع مشابه
Monitoring Industrial Processes with Robust Control Charts
• The Shewhart control charts, used for monitoring industrial processes, are the most popular tools in Statistical Process Control (SPC). They are usually developed under the assumption of independent and normally distributed data, an assumption rarely true in practice, and implemented with estimated control limits. But in general, we essentially want to control the process mean value and the p...
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For attribute data with (very) small failure rates control charts were introduced which are based on subsequent groups of r failure times, for some r ≥ 1. Within this family, it was shown to be attractive to stop once the maximum of such a group is sufficiently small, because this choice allows a very satisfactory nonparametric adaptation. The question we address here is whether a cumulative ap...
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ژورنال
عنوان ژورنال: Procedia Manufacturing
سال: 2019
ISSN: 2351-9789
DOI: 10.1016/j.promfg.2019.10.040