Run rules schemes for statistical process monitoring: A literature review
Different control charts are developed for monitoring various types of quality characteristics
in the area of Statistical Process Monitoring (SPM). Moreover, new techniques are proposed …
in the area of Statistical Process Monitoring (SPM). Moreover, new techniques are proposed …
The effect of measurement errors on the performance of the homogenously weighted moving average X¯ monitoring scheme
M Thanwane, JC Malela-Majika… - Transactions of the …, 2021 - journals.sagepub.com
Monitoring schemes are typically designed under the assumption of perfect measurements.
However, in real-life applications, data tend to be subjected to measurement errors, that is, a …
However, in real-life applications, data tend to be subjected to measurement errors, that is, a …
A new p‐control chart with measurement error correction
LP Chen, SF Yang - Quality and Reliability Engineering …, 2023 - Wiley Online Library
Control charts are important tools to monitor quality of products. One of useful applications is
to monitor the proportion of non‐conforming products. However, in practical applications …
to monitor the proportion of non‐conforming products. However, in practical applications …
Process Capability Assessment for Auto-Correlated Data in the Presence of Measurement Errors
MZ Anis, K Bera - International Journal of Reliability, Quality and …, 2022 - World Scientific
In this paper, we shall discuss some statistical properties of the estimator of C p when
sample observations are autocorrelated and affected by measurement errors. The presence …
sample observations are autocorrelated and affected by measurement errors. The presence …
Improved Shewhart-type control charts based on weak runs in multistate trials
In this work we introduce two new classes of Shewhart-type control charts with
supplementary runs rules using a three or four region partition of the observed …
supplementary runs rules using a three or four region partition of the observed …
Effect of measurement errors on triple sampling X¯ ̄\bmX chart
The performance of the triple sampling (TS) X¯ ̄X chart is investigated by using a linear
covariate error model that considers the presence of measurement errors (ME), called the …
covariate error model that considers the presence of measurement errors (ME), called the …
Parameter estimation effect of the homogeneously weighted moving average chart to monitor the mean of autocorrelated observations with measurement errors
M Thanwane, SC Shongwe, JC Malela-Majika… - IEEE …, 2020 - ieeexplore.ieee.org
In statistical process monitoring, the usual assumption when designing monitoring schemes
is that process parameters are known and have perfect measurements with independent …
is that process parameters are known and have perfect measurements with independent …
EATME: An R package for EWMA control charts with adjustments of measurement error
LP Chen, CK Lin - PloS one, 2024 - journals.plos.org
In this paper, we introduce an R package EATME, which is known as E xponentially
weighted moving average (EWMA) control chart with A djustments T o M easurement E rror …
weighted moving average (EWMA) control chart with A djustments T o M easurement E rror …
A new variable sampling size and interval synthetic and runs-rules schemes to monitor the process mean of autocorrelated observations with measurement errors
S Shongwe, J Malela-Majika - International Journal of …, 2020 - growingscience.com
Autocorrelation and measurement errors have a negative effect on the performance of any
monitoring scheme; therefore, more efficient monitoring schemes are required to monitor …
monitoring scheme; therefore, more efficient monitoring schemes are required to monitor …
Monitoring the mean of autocorrelated data with long memory from cable production using one‐sided runs rules schemes with ARFIMA (1,d,1) model
Classical control charts were developed with the assumption that the quality characteristics
being monitored are independent. However, observations from several time‐dependent …
being monitored are independent. However, observations from several time‐dependent …