On detecting jumps in time series: Nonparametric setting [PDF]
Motivated by applications in statistical quality control and signal analysis, we propose a sequential detection procedure which is designed to detect structural changes, in particular jumps, immediately.
Pawlak, Mirek +2 more
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A New Robust Multivariate EWMA Dispersion Control Chart for Individual Observations [PDF]
, 2021 Jimoh Olawale Ajadi +2 more
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Application and Use of Multivariate Control Charts In a BTA Deep Hole Drilling Process [PDF]
Deep hole drilling methods are used for producing holes with a high length-to-diameter ratio, good surface finish and straightness. The process is subject to dynamic disturbances usually classified as either chatter vibration or spiralling. In this paper,
Hering, Franz +3 more
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An application of control charts in manufacturing industry [PDF]
, 2012 The range control chart and the X bar control chart are the well known and the most popular tools for detecting out- of-control signals in the Statistical Quality Control (SQC). The control charts has shown his worth in the manufacturing industry.
Muhammad, Faqir, Riaz, Muhammad
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An improved adaptive EWMA control chart for monitoring time between events with application in health sector [PDF]
, 2023 Muhammad Aslam +4 more
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Memory type Max-EWMA control chart for the Weibull process under the Bayesian theory
Scientific ReportsThe simultaneous monitoring of both process mean and dispersion, particularly in normal processes, has garnered significant attention within the field.
Muhammad Noor-ul-Amin +5 more
doaj +1 more source
Monitoring of the BTA Deep Hole Drilling Process Using Residual Control Charts [PDF]
Deep hole drilling methods are used for producing holes with a high lengthto- diameter ratio, good surface finish and straightness. The process is subject to dynamic disturbances usually classified as either chatter vibration or spiralling. In this work,
Hering, Franz +3 more
core
Optimal statistical designs of multivariate EWMA and multivariate CUSUM charts based on average run length and median run leng [PDF]
, 2006 Carta kawalan multivariat ialah alat yang berkuasa dalam kawalan proses yang melibatkan kawalan serentak beberapa cirian kualiti yang berkorelasi. Carta-carta multivariat hasil tambah longgokan {MCUSUM) dan multivariat purata bergerak berpemberat ...
Lee, Ming Ha
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Enhancing Risk-Adjusted EWMA Control Chart Utilizing Artificial Neural Networks
Journal of Statistical Theory and Applications (JSTA)This study focuses on implementing a quality framework to improve patient quality and safety in healthcare. Evaluating the performance of healthcare services, especially under different patient health conditions poses significant challenges.
Abdullah Ali H. Ahmadini +3 more
doaj +1 more source
Kuwait Journal of Science, 2020 In this paper different schemes of ranked set sampling (RSS) are used to design a new hybrid exponentially weighted moving average (HEWMA) control chart having more sensitivity to small and moderate shifts.The suggested control chart dominates ...
Muhammad Noor ul amin +3 more
doaj