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| Titel: |
A data mining approach to study the significance of nonlinearity in multistation assembly processes |
| Auteur: |
Ren, Yuan Ding, Yu Zhou, Shiyu |
| Verschenen in: |
IIE transactions |
| Paginering: | Jaargang 38 (2006) nr. 12 pagina's 1069-1083 |
| Jaar: |
2006-12-01 |
| Inhoud: |
Linear models of multistation manufacturing processes are commonly used for variation reduction and other quality improvement purposes. Yet the nonlinear nature of variation propagation in multistation manufacturing processes makes people inevitably wonder at what point does the linear model cease to provide a reasonable approximation of the nonlinear system. This paper presents a data mining method to study the significance of nonlinearity effects in a multistation process. The data mining method consists of two major components: (i) an aggressive factor covering design, which uses a design set of affordable size to assess the significance of nonlinearity in a multistation process with hundreds of variables; (ii) a multiple-additive-regression-tree-based predictive model, which can help identify the critical, influential factors and partial dependence relationships among the factors and the response. Using the data mining approach, insights are garnered about how these critical factors affect the significance of nonlinearity in a multistation process. Decision guidelines are provided to help users decide when a nonlinear model, instead of a linear one, should be applied. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 2 van 9 gevonden artikelen
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