Results 21 to 30 of about 10,051,848 (296)
Multivariate Control Chart based on Neutrosophic Hotelling T2 Statistics and Its Application
JTAM (Jurnal Teori dan Aplikasi Matematika), 2022 Under classical statistics Hotelling 〖 T〗^2 control chart is applied when the observations of quality characteristics are precise, exact, or crips data. However, in reality, under uncertain conditions, the observations are not necessarily precise, exact,
Wibawati Wibawati +4 more
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, 2022 Although the Shewhart chart is widely used in practice because of its simplicity, applying this control chart to monitor the mean of a process may lead to two types of problems. The first concerns the typically unknown parameters involved in the distribution, while the second concerns the validity of the assumption of normality itself. The objective of
openaire +2 more sources
Steady-state behavior of nonparametric control charts using sign statistic
Production, 2015 If process is running for a long period in an in-control condition, it will reach in a steady-state condition. In order to study the long term properties of a control chart, it is appropriate to investigate the steady-state average time to signal.
Shashikant Kuber Khilarea +1 more
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Scientific Reports, 2022 Along with the development of information and technology, the quality characteristics of a product cannot be monitored separately in the different types of control charts.
Muhammad Ahsan +2 more
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IEEE Access, 2021 A Simultaneous control chart is a well-known tool for monitoring the process mean and process variability with a single chart. In recent decades, many researchers have been interested in developing simultaneous control charts.
Rumaisa Kruba +2 more
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Reinforcement Learning-Based Real-Time Contrasts Control Chart Using an Adaptive Window Size
IEEE AccessIn this study, we propose a real-time contrasts control chart based on reinforcement learning (RL-RTC). Effective process monitoring, which directly influences productivity and yield, has become increasingly important.
Kyuchang Chang, Seung Hwan Park
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Control Chart Interpretation Using Fuzzy ARTMAP
Journal of King Saud University: Engineering Sciences, 2004 Fuzzy ARTMAP is a newly introduced artificial neural network architecture that incorporates fuzzy logic into its dynamics. In this paper, fuzzy ARTMAP is used to: i) decide whether a production process is under statistical control or out of control and ...
Hindi A. Al-Hindi
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Optimal design for inspection and maintenance policy based on the CCC chart [PDF]
, 2009 In this paper, the concept of cumulative count of conforming chart (CCC chart) is applied in inspection and maintenance planning for systems where minor inspection, major inspection, minor maintenance and major maintenance are available.
Wu, Shaomin, Chan, Ling-Yau
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Control Chart for Variance Using Repetitive Sampling Under Neutrosophic Statistical Interval System
IEEE Access, 2019 In this paper, a control chart for variance using the repetitive sampling under the neutrosophic statistics is proposed. The proposed control chart can be applied for monitoring the variability in the process when some observations/parameters are unclear
Muhammad Aslam
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FEBS Letters, EarlyView.Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell +2 more
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