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A control chart to monitor the process mean based on inspecting attributes using control limits of the traditional X-bar chart

, 2020
This paper proposes a new control chart, denoted by , for evaluating the stability of a process mean, which is based on attribute inspection. In the control chart, the mean of the quality characteristic of interest is controlled by a go-no-go gauge ...
R. Quinino   +3 more
semanticscholar   +1 more source

EMPLOYMENT OF QUALITY CONTROL FOR SOLDER PASTE THICKNESS OF INTEGRATED CIRCUIT USING FUZZY TRIANGULAR \widetilde{\bar{X}}-\widetilde{R} CHARTS

Far East Journal of Mathematical Sciences (FJMS)
Quality has become crucial for consumers, prompting the need for strict control measures. Statistical Process Control (SPC) is widely used to monitor and improve performance, traditionally assuming independent, normally distributed data.
Nur Ain Zafirah Ahmad Basri
semanticscholar   +1 more source

Acceptance X-bar chart considering the sample distribution of capability indices, C ˆ p and C ˆ p k

International Journal of Quality & Reliability Management, 2019
Purpose The traditional Shewhart control chart, the X-bar and R/S chart, cannot give support to decide when it is not economically feasible to stop the process in order to remove special causes.
P. Oprime   +3 more
semanticscholar   +1 more source

Deep Learning-Based Intelligent X-Bar Control Chart for Monitoring Manufacturing Process

International Conference on Artificial Intelligence in Engineering and Technology
The X-bar control chart is a statistical tool widely employed in manufacturing to detect irregularities in product quality and machine deviation over time.
F. Tayalati   +3 more
semanticscholar   +1 more source

ANALISIS KUALITAS STANDARD STRENGTH PADA PORTLAND COMPOSITE CEMENT DENGAN METODE CONTROL CHART DAN EVALUASI KAPABILITAS PROSES PRODUKSI

Jurnal Gaussian
The quality of cement products can be determined based on the results of standard strength tests, which are carried out using cube-shaped test samples through a compression testing machine.
R. Sasmita   +2 more
semanticscholar   +1 more source

Implementing Statistical Distribution for Control Chart Design in Higher Education Institutions

Communications on Applied Nonlinear Analysis
In higher education institutions, continuous improvement of academic and administrative processes is crucial. This paper explores the use of statistical control charts for effective monitoring and management of these processes.
A. Loganatahan
semanticscholar   +1 more source

A new adaptive control chart for monitoring process mean and variability

The International Journal of Advanced Manufacturing Technology, 2012
Jiujun Zhang, Zhonghua Li, Zhaojun Wang
semanticscholar   +2 more sources

An adaptive chart for monitoring the process mean and variance

Quality and Reliability Engineering International, 2007
A. Costa, M. S. D. Magalhães
semanticscholar   +1 more source

Using one EWMA chart to jointly monitor the process mean and variance

Computational statistics (Zeitschrift), 2010
M. Khoo   +3 more
semanticscholar   +1 more source

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