Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Muhammad Mashuri"'
Publikováno v:
Air, Soil and Water Research, Vol 17 (2024)
Air quality significantly influences human health and the environment, necessitating a robust monitoring to detect abnormalities. This paper aims to develop a new model to accurately capture air quality data’s structural changes and asymmetrical pa
Externí odkaz:
https://doaj.org/article/c2386cb4bb414186b8242935948fff0d
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract In this work, the mixed multivariate T 2 control chart’s detailed performance evaluation based on PCA mix is explored. The control limit of the proposed control chart is calculated using the kernel density approach. Through simulation stud
Externí odkaz:
https://doaj.org/article/9342f55b54a441ce9a008d1417a54870
Publikováno v:
Applied Sciences, Vol 14, Iss 17, p 7948 (2024)
Intrusion detection systems (IDS) are crucial in safeguarding network security by identifying unauthorized access attempts through various techniques. Statistical Process Control (SPC), particularly Hotelling’s T2 control charts, is noted for monit
Externí odkaz:
https://doaj.org/article/9e50e046d12b46d4a0c7799f3f678ca1
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract 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. In the past, conventional control charts were developed to monitor on
Externí odkaz:
https://doaj.org/article/4e00d747da8642969085036755e46639
Publikováno v:
Heliyon, Vol 8, Iss 6, Pp e09590- (2022)
The products are commonly measured by two types of quality characteristics. The variable characteristics measure the numerical scale. Meanwhile, the attribute characteristics measure the categorical data. Furthermore, in monitoring processes, the mul
Externí odkaz:
https://doaj.org/article/e3e90abf644b4da9b08f7ad730f5baf7
Publikováno v:
IEEE Access, Vol 9, Pp 105369-105381 (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. The Shewhart chart is t
Externí odkaz:
https://doaj.org/article/6184aa0fb5d7419883150050ac7b2c94
Autor:
Hidayatul Khusna, Muhammad Mashuri, Suhartono, Dedy Dwi Prastyo, Muhammad Hisyam Lee, Muhammad Ahsan
Publikováno v:
Production and Manufacturing Research: An Open Access Journal, Vol 7, Iss 1, Pp 364-394 (2019)
Maximum multivariate cumulative sum (Max-MCUSUM) is one of the single control charts proposed for joint monitoring the mean and variability of independent observation. Since many applications yield time series data, it is important to develop Max-MCU
Externí odkaz:
https://doaj.org/article/0e8d05b66b2644d5a07fc71a0d9a7fc2
Publikováno v:
Production and Manufacturing Research: An Open Access Journal, Vol 6, Iss 1, Pp 364-384 (2018)
Two types of control charts exist based on different quality characteristics: variable and attribute. These characteristics are commonly monitored using separate procedures. Only a few studies focused on the utilization of control charts to monitor a
Externí odkaz:
https://doaj.org/article/b4477657cefe46d382b1b74ab9fef560
Autor:
Muhammad Mashuri, Haryono Haryono, Diaz Fitra Aksioma, Wibawati Wibawati, Muhammad Ahsan, Hidayatul Khusna
Publikováno v:
Cogent Engineering, Vol 6, Iss 1 (2019)
The multivariate control charts are not only used to monitor the mean vector but also can be used to monitor the covariance matrix. The multivariate variability charts are used to guarantee the consistency of products in the subgroup. Many researcher
Externí odkaz:
https://doaj.org/article/04653da05c1e4aa3953e5624d4c14dd4
Publikováno v:
Symmetry, Vol 12, Iss 11, p 1838 (2020)
The need for a control chart that can visualize and recognize the symmetric or asymmetric pattern of the monitoring process with more than one type of quality characteristic is a necessity in the era of Industry 4.0. In the past, the control charts w
Externí odkaz:
https://doaj.org/article/137ef18eb67b457aaabb75d379a01d19