Proceedings of the Safety Management and Science Conference (대한안전경영과학회:학술대회논문집)

Korea Safety Management & Science (대한안전경영과학회)
권호 표지

Research Results and Trends Analysis on Process Control Charts for Non-normal Process

비정규 공정을 위한 공정관리도의 연구동향 분석

  • 김종걸 (성균관대학교 시스템경영공학과) ;
  • 김창수 (성균관대학교 기술경영학과) ;
  • 엄상준 (성균관대학교 산업공학과) ;
  • 김형만 (성균관대학교 산업공학과) ;
  • 최성원 (성균관대학교 산업공학과) ;
  • 정동구 (성균관대학교 시스템경영공학과)
  • Published : 2013.04.21
Download PDF
⟨ Previous Next ⟩

Abstract

Control chart is most widely used in SPC(Statistical Process Control), Recently it is a critical issue that the standard control chart is not suitable to non-normal process with very small percent defective. Especially, this problem causes serious errors in the reliability procurement, such as semiconductor, high-precision machining and chemical process etc. Procuring process control technique for non-normal process with very small percent defective and perturbation is becoming urgent. Control chart technique in non-normal distribution become very important issue. In this paper, we investigate on research trend of control charts under non-normal distribution.

Keywords