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المؤلفRiaz, Muhammad
المؤلفAbbasi, Saddam Akber
المؤلفHamzat, Abdulhammed K.
المؤلفAbid, Muhammad
تاريخ الإتاحة2023-05-28T10:11:28Z
تاريخ النشر2020
اسم المنشورMathematics
المصدرScopus
معرّف المصادر الموحدhttp://dx.doi.org/10.3390/math8122136
معرّف المصادر الموحدhttp://hdl.handle.net/10576/43518
الملخصRecently, a homogeneously weighted moving average (HWMA) chart has been suggested for the efficient detection of small shifts in the process mean. In this study, we have proposed a new one-sided HWMA chart to effectively detect small changes in the process dispersion. The run-length (RL) profiles like the average RL, the standard deviation RL, and the median RL are used as the performance measures. The RL profile comparisons indicate that the proposed chart has a better performance than its existing counterpart's charts for detecting small shifts in the process dispersion. An application related to the Dhahran wind farm data is also part of this study.
راعي المشروعFunding: This research work was supported by the Deanship of Scientific Research (DSR) at the King Fahd University of Petroleum and Minerals (KFUPM) under Project Number SB191030.
اللغةen
الناشرMDPI AG
الموضوعAverage run length
EWMA
HWMA
Processes dispersion
Small shifts
العنوانA new hwma dispersion control chart with an application to wind farm data
النوعArticle
الصفحات1-14
رقم العدد12
رقم المجلد8
dc.accessType Open Access


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