An overview of synthetic‐type control charts: Techniques and methodology

AC Rakitzis, S Chakraborti… - Quality and …, 2019 - Wiley Online Library
In this paper, we provide an overview of a class of control charts called the synthetic charts.
Synthetic charts are a combination of a traditional chart (such as a Shewhart, CUSUM, or …

The application of multivariate statistical process monitoring in non-industrial processes

S Bersimis, A Sgora, S Psarakis - Quality Technology & …, 2018 - Taylor & Francis
Statistical process monitoring (SPM) techniques have been widely used in industry for many
decades in order to assess the process stability, as well as the final product quality …

A new adaptive control chart for the simultaneous monitoring of the mean and variability of multivariate normal processes

H Sabahno, A Amiri, P Castagliola - Computers & Industrial Engineering, 2021 - Elsevier
This paper considers adaptive schemes for the simultaneous monitoring of the mean and
variability of a multivariate normal quality characteristic. At first, we extend an already …

Synthetic-type control charts for time-between-events monitoring

FY Yen, KMB Chong, LM Ha - PloS one, 2013 - journals.plos.org
This paper proposes three synthetic-type control charts to monitor the mean time-between-
events of a homogenous Poisson process. The first proposed chart combines an Erlang …

The Comparative Approach theory for real estate valuation

M Cupal - Procedia-Social and Behavioral Sciences, 2014 - Elsevier
Comparative approach is embedded in the International valuation standards (IVS) or also in
European valuation standards (EVS) as a main approach to receive a market value of realty …

Economic design of an integrated adaptive synthetic chart and maintenance management system

Q Wan, Y Wu, W Zhou, X Chen - Communications in Statistics …, 2018 - Taylor & Francis
Control chart and maintenance management (MM) are two key tools in production
management. Although there is a close connection between these tools, they are usually …

A double sampling multivariate T2 control chart with variable sample size and variable sampling interval

M Katebi, MB Moghadam - Communications in Statistics …, 2022 - Taylor & Francis
This paper presents an adaptive T2 control chart for monitoring shifts in the mean vector of a
multivariate normally distributed process. This chart which combines the double sampling …

Optimal economic statistical design of combined double sampling and variable sampling interval multivariate T2 control charts

M Katebi, MBC Khoo - Journal of Statistical Computation and …, 2021 - Taylor & Francis
Recent studies have shown that an adaptive T 2 chart with double sampling and variable
sampling interval DSVSIT 2 chart shows a good performance in detecting small to moderate …

A multivariate control chart for monitoring several exponential quality characteristics using EWMA

N Khan, M Aslam, MS Aldosari, CH Jun - IEEE Access, 2018 - ieeexplore.ieee.org
In this paper, we propose a new multivariate control chart for monitoring several exponential
distributed characteristics. We transform each exponential variable into the one following an …

Double sampling monitoring schemes: a literature review and some future research ideas

CM Motsepa, JC Malela-Majika… - Communications in …, 2023 - Taylor & Francis
Adapted from the acceptance sampling field, the double sampling monitoring schemes
implement a two-stage strategy to decide whether the process being monitored is in-control …