Exponentially Weighted Moving Average Control Charts for the Process Mean Using Exponential Ratio Type Estimator

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2018-10-01 DOI:10.1155/2018/9413939

Hina Khan, Saleh Farooq, M. Aslam, Masood Amjad Khan

引用次数: 4

Abstract

This study proposes EWMA-type control charts by considering some auxiliary information. The ratio estimation technique for the mean with ranked set sampling design is used in designing the control structure of the proposed charts. We have developed EWMA control charts using two exponential ratio-type estimators based on ranked set sampling for the process mean to obtain specific ARLs, being suitable when small process shifts are of interest.

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利用指数比率型估计器的过程均值指数加权移动平均控制图

本文提出了一种考虑辅助信息的ewma型控制图。在设计所提出的图表的控制结构时，采用了排序集抽样设计的均值比率估计技术。我们开发了EWMA控制图，使用基于过程均值排序集抽样的两个指数比率型估计器来获得特定的arl，适用于小的过程移位。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.