Journal of Korean Society of Industrial and Systems Engineering (산업경영시스템학회지)

Society of Korea Industrial and System Engineering (한국산업경영시스템학회)
권호 표지
DOI QR코드

DOI QR Code

Comparison of the Unbiasing Constants in Connection with Variable Control Charts

계량형 관리도와 관련된 불편화 상수의 비교

  • Ahn, Haeil (Department of Industrial Engineering, Seokyeong University)
  • 안해일 (서경대학교 산업공학과)
  • Received : 2014.08.29
  • Accepted : 2014.11.27
  • Published : 2014.12.31
Download PDF
⟨ Previous Next ⟩

Abstract

With the advent of lean-six sigma era, an extensive use of analytic tools such as control charts is required in the field of manufacturing. In relation to statistical quality control (SQC) or process control (SPC), the Korean standards have undergone a meaningful change. In this study, the theoretic backgrounds for evaluating the control limits in connection with the variable control charts are examined in view of better understanding the related constants and coefficients. This paper is intended to help the quality control practitioners understand the mathematical backgrounds by comparing related quality control constants and also to encourage them to make use of and to take the advantage of the variable control charts which are very useful for implementing the concept of lean-six sigma in many industrial sites.

Keywords

References

  1. Arthur, J., Lean Six Sigma Demystified, McGraw Hill, 2007.
  2. Bass, I., Six Sigma Statistics with Excel and Minitab, McGrawHill, 2007.
  3. Black, J.T. and Hunter, S.L., Lean Manufacturing Systems and Cell Design, Society of Manufacturing Engineers, 2003.
  4. Bowker, A.H. and Lieberman, G.J., Engineering Statistics, $ 2^{nd} $Edition, Prentice-Hall, Eaglewood Cliffs, N.J., 1972.
  5. Brook, Q., Lean Six Sigma and Minitab, $ 3^{rd} $ Edition, OPEX Resources Ltd, 2010.
  6. Hogg, R.V. and Tanis, E.A., Probability and Statistical Inference, 4th Edition, MacMillan, 1993.
  7. KS A ISO 8258, Schewhart Control Charts, 2008.
  8. KS Q ISO 7870-1, Control Charts-General Guide and Introduction, 2012.
  9. Kotz, S. and Lovelace C.R., Process Capability Indices in Theory and Practice, 1998
  10. Lindgren, B.W., Statistical Theory, $ 3^{rd} $ Edition, Mac- Millan, 1976
  11. Montgomery, D.C. Introduction to Statistical Quality Control, 2nd Edition, Wiley, 1991.
  12. Walpole, R.E., Probability and Statistics for Engineers and Scientists, 7th Edition, Prentice Hall, 2002.