Constructing DoEs

Lesson 2: Step away from the edge. Weird things can happen at the edges of the process window. Because two-endpoint DoEs assume linearity between the high and low settings, stay within a robust response range. If an input variable's performance is not linear near the edge of the window, its eff...

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Bibliographic Details
Published in:Circuits Assembly 2007-04, Vol.18 (4), p.56
Main Author: Shea, Chrys
Format: Article
Language:English
Subjects:
Assembly lines
Design of experiments
Electronics industry
Engineers
Factorial experiments
Lead free solders
Optimization
Optimization techniques
Process planning
Software
Variables
Online Access:Get full text
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Summary:Lesson 2: Step away from the edge. Weird things can happen at the edges of the process window. Because two-endpoint DoEs assume linearity between the high and low settings, stay within a robust response range. If an input variable's performance is not linear near the edge of the window, its effects on the output can be over- or underestimated. If several absolute endpoints are combined, the results can be highly misleading.
ISSN:1054-0407