Browsing by Author "Abbasi, Saddam Akber"
Now showing items 41-47 of 47
-
One-Sided and Two One-Sided Multivariate Homogeneously Weighted Moving Charts for Monitoring Process Mean
Adegoke, Nurudeen A.; Riaz, Muhammad; Ganiyu, Khadijat Oladayo; Abbasi, Saddam Akber ( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)Multivariate memory-type control charts that use information from both the current and previous process observations have been proposed. They are designed to detect shifts in both upper and downward directions with equal ... -
Online monitoring of climatic parameters: a statistical study about environmental changes in Qatar
Mahmood, Tahir; Abbasi, Saddam Akber; Riaz, Muhammad ( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)Twentieth century has witnessed unprecedented changes in the climate whose profound effects are also observed on ecosystem and human life. The source of these changes are presumed to be increasing concentration of greenhouse ... -
Phase II monitoring of linear profiles with random explanatory variable under Bayesian framework
Abbas, Tahir; Abbasi, Saddam Akber; Riaz, Muhammad; Qian, Zhengming ( Elsevier , 2019 , Article)Linear profiles monitoring have been successfully implemented in many industrial applications. The design structures of control charts for profiles monitoring are mostly based on two major classifications namely Classical ... -
Poisson progressive mean control chart
Abbasi, Saddam Akber ( John Wiley and Sons Ltd , 2017 , Article)In real life applications, many process-monitoring problems in statistical process control are based on attribute data resulting from quality characteristics that cannot be measured on numerical or quantitative scales. For ... -
Response Surface Methodology for Optimization of Operational Parameters to Remove Ciprofloxacin from Contaminated Water in the Presence of a Bacterial Consortium
Shah, Syed Wajid Ali; Rehman, Mujaddad ur; Arslan, Muhammad; Abbasi, Saddam Akber; Hayat, Azam; Anwar, Samina; Iqbal, Samina; Afzal, Muhammad... more authors ... less authors ( American Chemical Society , 2022 , Article)Ciprofloxacin (CFX) is a broad-spectrum fluoroquinolone antibiotic that is widely used to treat bacterial infections in humans and other animals. However, its unwanted occurrence in any (eco)system can affect nontarget ... -
Run Rules-Based EWMA Charts for Efficient Monitoring of Profile Parameters
Yeganeh, Ali; Shadman, Ali Reza; Triantafyllou, Ioannis S.; Shongwe, Sandile Charles; Abbasi, Saddam Akber ( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)In usual quality control methods, the quality of a process or product is evaluated by monitoring one or more quality characteristics using their corresponding distributions. However, when the quality characteristic is ... -
The use of fast initial response features on the homogeneously weighted moving average chart with estimated parameters under the effect of measurement errors
Thanwane, Maonatlala; Abbasi, Saddam Akber; Malela-Majika, Jean-Claude; Aslam, Muhammad; Shongwe, Sandile Charles ( John Wiley and Sons Ltd , 2021 , Article)Fast initial response (FIR) features are generally used to improve the sensitivity of memory-type control charts by shrinking time-varying control limits in the earlier stage of the monitoring regime. This paper incorporates ...