Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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Measurement Uncertainty Analysis of Positioning Accuracy for High Precision Feed Mechanism

고정밀 이송기구의 위치결정정밀도에 대한 측정불확도 요소 분석

  • 이정훈 (창원대학교 산학협력단 클러스터사업단) ;
  • 윤상환 (창원대학교 산학협력단 클러스터사업단) ;
  • 박민원 (창원대학교 전기공학과)
  • Received : 2012.03.14
  • Accepted : 2012.03.22
  • Published : 2012.05.01
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Abstract

Reliable results can't be derived without the notion of measurement uncertainty. The reason is that the measured value includes a lot of uncertain factors. Finding the factor that affect the measurement of parameter is important for estimation of measurement uncertainty. In this paper, the evaluation of uncertainty analysis about positioning accuracy measurements of high precision feed mechanism is presented to evaluate the important factors of uncertainty.

Keywords

References

  1. KOLAS-G-002:2007, "Estimation of uncertainty of measurement results and guidelines for the representation," Korea Laboratory Accreditation Scheme, 2007.
  2. Choi, J. H., "Measurement uncertainty evaluation," Hanrimwon, pp. 1-19, 2006.
  3. Kb-C-C 58(4), "Comparison Test Introduction to Measurement Uncertainty," Korea Conformity Laboratories (KCL), 2007.
  4. KS B ISO 230-2:2007, "Test code for machine tools - part2 : Determination of accuracy and repeatability of positioning numerically controlled axes," 2007.

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