A New X-Bar Control Chart for Using Neutrosophic ExponentiallyWeighted Moving Average
Title | A New X-Bar Control Chart for Using Neutrosophic ExponentiallyWeighted Moving Average PDF eBook |
Author | Muhammad Aslam |
Publisher | Infinite Study |
Pages | 13 |
Release | |
Genre | Mathematics |
ISBN |
The existing Shewhart X-bar control charts using the exponentially weighted moving average statistic are designed under the assumption that all observations are precise, determined, and known. In practice, it may be possible that the sample or the population observations are imprecise or fuzzy. In this paper, we present the designing of the X-bar control chart under the symmetry property of normal distribution using the neutrosophic exponentially weighted moving average statistics. We will first introduce the neutrosophic exponentially weighted moving average statistic, and then use it to design the X-bar control chart for monitoring the data under an uncertainty environment. We will determine the neutrosophic average run length using the neutrosophic Monte Carlo simulation. The eciency of the proposed plan will be compared with existing control charts.
A New X-Bar Control Chart for Using Neutrosophic ExponentiallyWeighted Moving Average
Title | A New X-Bar Control Chart for Using Neutrosophic ExponentiallyWeighted Moving Average PDF eBook |
Author | Muhammad Aslam |
Publisher | Infinite Study |
Pages | 13 |
Release | |
Genre | Mathematics |
ISBN |
The existing Shewhart X-bar control charts using the exponentially weighted moving average statistic are designed under the assumption that all observations are precise, determined, and known. In practice, it may be possible that the sample or the population observations are imprecise or fuzzy. In this paper, we present the designing of the X-bar control chart under the symmetry property of normal distribution using the neutrosophic exponentially weighted moving average statistics. We will first introduce the neutrosophic exponentially weighted moving average statistic, and then use it to design the X-bar control chart for monitoring the data under an uncertainty environment. We will determine the neutrosophic average run length using the neutrosophic Monte Carlo simulation. The eciency of the proposed plan will be compared with existing control charts.
Design of X-Bar Control Chart for Resampling Under Uncertainty Environment
Title | Design of X-Bar Control Chart for Resampling Under Uncertainty Environment PDF eBook |
Author | MUHAMMAD ASLAM |
Publisher | Infinite Study |
Pages | 11 |
Release | |
Genre | Mathematics |
ISBN |
This paper presents the designing of the X-bar control chart using resampling scheme under the uncertainty environment. The necessary measures of the present chart are derived under the neutrosophic system. The neutrosophic average run length (NARL) when the process is in-control and out-of-control are derived under the neutrosophic statistical interval method (NSIM). The neutrosophic control chart coefcients are determined through the algorithm developed under NSIM. The comparative study shows that the proposed chart is better than the existing chart in NARL.
A Multivariate, Exponentially Weighted Moving Average Control Chart
Title | A Multivariate, Exponentially Weighted Moving Average Control Chart PDF eBook |
Author | Cynthia Anne Lowry |
Publisher | |
Pages | 73 |
Release | 19?? |
Genre | Multivariate analysis |
ISBN |
Enhancements to the Multivariate Exponentially Weighted Moving Average Control Chart
Title | Enhancements to the Multivariate Exponentially Weighted Moving Average Control Chart PDF eBook |
Author | Richard Dennis Scranton |
Publisher | |
Pages | 82 |
Release | 1994 |
Genre | Multivariate analysis |
ISBN |
An Adaptive Exponentially Weighted Moving Average Control Chart
Title | An Adaptive Exponentially Weighted Moving Average Control Chart PDF eBook |
Author | Giovanna Capizzi |
Publisher | |
Pages | 23 |
Release | 2000 |
Genre | |
ISBN |
Exponentially Weighted Moving Average Control Chart
Title | Exponentially Weighted Moving Average Control Chart PDF eBook |
Author | A. A. Kalgonda |
Publisher | LAP Lambert Academic Publishing |
Pages | 124 |
Release | 2013 |
Genre | |
ISBN | 9783659358838 |
A quality control chart based on Exponentially Weighted Moving Average (EWMA) is useful for detecting smaller shifts in parameters. EWMA control charts are better alternatives to the Shewhart mean and range chart to monitor mean and variability. The combination of EWMA mean and EWMA variance chart will detect smaller shifts in mean and variance much faster. This monograph is designed for SPC researchers, students and mentors working in the field of SPC. It is also helpful for professionals, engineers, statisticians, managers and practitioners in quality control.