Statistical tolerancing using designed experiments in a noisy environment

doi:10.1016/S0360-8352(02)00234-6

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Statistical tolerancing using designed experiments in a noisy environment

2003-03-01

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Gülser Köksal *

Yahya Fathi

DOI：10.1016/S0360-8352(02)00234-6

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Abstract

En 中文

We consider the method of designed experiments for statistical tolerance analysis, and study the impact of experimental error on its results.-It is observed that presence of random error in the experiment environment (e.g. laboratory) could introduce bias in the moment estimators and increases their-respective variances. We propose adjustments to the method that would reduce the bias as well as the variance of these estimators. A numerical example is presented. (C) 2002 Elsevier Science Ltd. All rights reserved.

Keywords:

statistical tolerancing

design of experiment

moment estimation

noisy experiments

mixture distribution

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