|
| << vorige | volgende >> |
Tijdschrift beschrijving
Alle jaargangen van het bijbehorende tijdschrift
Alle afleveringen van het bijbehorende jaargang
Alle artikelen van de bijbehorende aflevering
Details van artikel 39 van 180 gevonden artikelen
| Titel: |
A theoretical framework and efficiency study of multivariate statistical process control charts |
| Auteur: |
Jiang, Wei Tsui, Kwok-Leung |
| Verschenen in: |
IIE transactions |
| Paginering: | Jaargang 40 (2008) nr. 7 pagina's 650-663 |
| Jaar: |
2008-07 |
| Inhoud: |
A multivariate T2 chart is developed based on the Generalized Likelihood Ratio Test (GLRT) without a priori information about potential mean deviations. Identification of response variables from a T2 chart is challenging and has received considerable attention recently. By highlighting the intrinsic relationship between various multivariate control charts and statistical hypothesis testing, this paper presents a theoretical framework for various individual multivariate control charts including the T2 chart, regression-adjusted chart and M chart. The performance of these control charts is compared under different correlation structures among variables and different mean deviations. A hybrid control chart is also proposed based on the GLRT and union-intersection test, which can serve as a complementary diagnosis tool for the T2 chart. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 39 van 180 gevonden artikelen
| << vorige | volgende >> |