The impracticality of homogeneously weighted moving average and progressive mean control chart approaches

S Knoth, VG Tercero‐Gómez… - Quality and …, 2021 - Wiley Online Library
There is growing literature on new versions of “memory‐type” control charts, where
deceptively good zero‐state average run‐length (ARL) performance is misleading. Using …

Integration of production–maintenance planning and monitoring simple linear profiles via Hotelling's T2 control chart and particle swarm optimization

M Shojaee, S Noori, S Jafarian-Namin… - Computers & Industrial …, 2024 - Elsevier
This paper introduces an integrated model that merges three key concepts: quality control
through linear profile monitoring using Hotelling's T 2 control chart, production cost …

GLM‐based control charts for the inverse Gaussian distributed response variable

S Kinat, M Amin, T Mahmood - Quality and Reliability …, 2020 - Wiley Online Library
In the modern era of digitalization, manufacturing industries needed monitoring methods to
timely detect an abrupt change in the process. Control charts are widely used online …

Monitoring linear profiles using Artificial Neural Networks with run rules

A Yeganeh, A Shadman - Expert Systems with Applications, 2021 - Elsevier
In some applications, a relation between a response variable and one or more explanatory
variables (referred as a “profile”) characterizes the quality of a process. Profile monitoring is …

A novel run rules based MEWMA scheme for monitoring general linear profiles

A Yeganeh, A Shadman, A Amiri - Computers & Industrial Engineering, 2021 - Elsevier
Although enhancing the detection ability of control charts with run-rules scheme is very
common, this approach received little attention in profile monitoring in which the quality of a …

An enhanced approach for the progressive mean control charts

Z Abbas, HZ Nazir, N Akhtar, M Riaz… - Quality and Reliability …, 2019 - Wiley Online Library
To maintain and improve the quality of the processes, control charts play an important role
for reduction of variation. To detect large shifts in the process parameters, Shewhart control …

On designing an efficient control chart to monitor fraction nonconforming

Z Abbas, HZ Nazir, N Akhtar, M Abid… - Quality and Reliability …, 2020 - Wiley Online Library
Process control measures are mostly applied in production and manufacturing industries.
The most important tool used in these disciplines is control chart. In manufacturing and …

Efficient GLM‐based control charts for Poisson processes

T Mahmood, A Iqbal, SA Abbasi… - Quality and Reliability …, 2022 - Wiley Online Library
The control charts are essential instruments that can impart crucial insights to quality
controllers for maintaining the productivity of manufacturing processes. The conventional …

Enhancing the detection ability of control charts in profile monitoring by adding RBF ensemble model

A Yeganeh, A Shadman, SA Abbasi - Neural Computing and Applications, 2022 - Springer
While numerous contributions and applications have been extended in profile monitoring,
little attention has been paid to employing machine learning techniques in development of …

On developing an exponentially weighted moving average chart under progressive setup: An efficient approach to manufacturing processes

Z Abbas, HZ Nazir, N Akhtar, M Riaz… - Quality and Reliability …, 2020 - Wiley Online Library
The exponentially weighted moving average (EWMA) control chart is a memory chart that is
widely used in process monitoring to spot small and persistent disturbances in the process …