Analysis of two-dimensional gage repeatability and reproducibility

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Recent statistical work is applied to measuring imbalance in a single plane, often referred to as static imbalance, for a rigid rotor. The two-dimensional repeatability and reproducibility of imbalance measurement are estimated by circles constructed from MANOVA-based method-of-moments and the results are compared to those of one-dimensional repeatability and reproducibility using the same measurement data. The results of both the one-dimensional and the two-dimensional repeatability and reproducibility are interpreted in terms of capability or how the measurement variation relates to rotor imbalance specification or tolerance.

Original languageEnglish (US)
Pages (from-to)29-37
Number of pages9
JournalQuality Engineering
Issue number1
StatePublished - Jan 2007

All Science Journal Classification (ASJC) codes

  • Safety, Risk, Reliability and Quality
  • Industrial and Manufacturing Engineering


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