A performance analysis of hotelling's χ2 control chart with supplementary runs rules

Francisco Aparisi; Charles W. Champ; J. Carlos García-Díaz

doi:10.1081/QEN-120027938

A performance analysis of hotelling's χ² control chart with supplementary runs rules

Francisco Aparisi
, Charles W. Champ
, J. Carlos García-Díaz

Research output: Contribution to journal › Article › peer-review

32 Scopus citations

Abstract

Hotelling's control chart is widely employed to control several related characteristics of a process because of its simplicity. However, it has little power when detecting small or moderate process shifts. The use of supplementary runs rules is described in this article showing the average run length improvements achieved and the runs rules appearance frequency.

Original language	English
Pages (from-to)	359-368
Number of pages	10
Journal	Quality Engineering
Volume	16
Issue number	3
DOIs	https://doi.org/10.1081/QEN-120027938
State	Published - Mar 2004
Externally published	Yes

Keywords

ARL improvement
Hotelling's χ control chart
Multivariate control
Supplementary runs rules

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10.1081/QEN-120027938

Cite this

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title = "A performance analysis of hotelling's χ2 control chart with supplementary runs rules",

abstract = "Hotelling's control chart is widely employed to control several related characteristics of a process because of its simplicity. However, it has little power when detecting small or moderate process shifts. The use of supplementary runs rules is described in this article showing the average run length improvements achieved and the runs rules appearance frequency.",

keywords = "ARL improvement, Hotelling's χ control chart, Multivariate control, Supplementary runs rules",

author = "Francisco Aparisi and Champ, \{Charles W.\} and Garc{\'i}a-D{\'i}az, \{J. Carlos\}",

note = "Funding Information: We thank the Foreign Language Co-ordination Office at the Polytechnic University of Valencia for their help in translating this article. The authors express their thanks for the helpful insights provided by the referee. In addition, the authors acknowledge the financial support of the Ministry of Science and Technology of Spain, Research Project Reference DPI2002-03537.",

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AU - Champ, Charles W.

AU - García-Díaz, J. Carlos

N1 - Funding Information: We thank the Foreign Language Co-ordination Office at the Polytechnic University of Valencia for their help in translating this article. The authors express their thanks for the helpful insights provided by the referee. In addition, the authors acknowledge the financial support of the Ministry of Science and Technology of Spain, Research Project Reference DPI2002-03537.

PY - 2004/3

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N2 - Hotelling's control chart is widely employed to control several related characteristics of a process because of its simplicity. However, it has little power when detecting small or moderate process shifts. The use of supplementary runs rules is described in this article showing the average run length improvements achieved and the runs rules appearance frequency.

AB - Hotelling's control chart is widely employed to control several related characteristics of a process because of its simplicity. However, it has little power when detecting small or moderate process shifts. The use of supplementary runs rules is described in this article showing the average run length improvements achieved and the runs rules appearance frequency.

KW - ARL improvement

KW - Hotelling's χ control chart

KW - Multivariate control

KW - Supplementary runs rules

UR - https://www.scopus.com/pages/publications/1942500880

U2 - 10.1081/QEN-120027938

DO - 10.1081/QEN-120027938

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VL - 16

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JO - Quality Engineering

JF - Quality Engineering

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ER -

A performance analysis of hotelling's χ² control chart with supplementary runs rules

Abstract

Keywords

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