Title

Screening for Noise Variables

Abstract

Robust design seeks to create manufacturing processes which are insensitive to the effects of variability in uncontrollable variables. Current approaches to noise variable discovery are too little too late as they do not consider an adequate number of potential noise variables. Screening is done at a late stage of process development when process changes are very expensive. This paper presents some broad approaches to noise variable discovery using alternative modes of designed experiments and, as an alternative, analysis of historical data.

Department(s)

Mathematics and Statistics

Second Department

Engineering Management and Systems Engineering

Keywords and Phrases

control variable; noise variable; process development; robust design; variability

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2007 Elsevier, All rights reserved.

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