Analisa Proses Produksi Wheeldops PT. Morodadi Prima dengan Data Tidak Normal Menggunakan Peta Kendali Exponential Weight Moving Average (EWMA) dan Double Exponential Weight Moving Average (DEWMA)
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منابع مشابه
Using exponentially weighted moving average (EWMA) charts
1. Unlike X -R and Individuals charts (without the Western Electric Handbook rules which aim to increase sensitivity), all of the data collected over time may be used to determine the control status of a process. 2. The EWMA is often superior to the CUSUM charting technique for detecting "larger" shifts. 3. EWMA schemes may be applied for monitoring standard deviations in addition to the proces...
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ژورنال
عنوان ژورنال: Jurnal Sains dan Seni ITS
سال: 2019
ISSN: 2337-3520,2301-928X
DOI: 10.12962/j23373520.v8i1.37996