대한산업공학회지 (Journal of Korean Institute of Industrial Engineers)

  • 제27권2호
  • /
  • Pages.135-139
  • /
  • 2001
  • /
  • 1225-0988(pISSN)
  • /
  • 2234-6457(eISSN)
대한산업공학회 (Korean Institute of Industrial Engineers)
권호 표지

상관변수에 의한 공정관리 절차

A Process Control Procedure Based on the Correlated Variable

  • Kwon, Hyuck-Moo (Department of Industrial Engineering, Pukyong National University)
  • 투고 : 20000600
  • 심사 : 20010300
  • 발행 : 2001.06.30
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초록

A process control procedure is suggested when screening inspection is performed with a surrogate variable correlated with the performance variable. Assuming bivariate normal distribution for the performance and screening variable, the procedure is designed on the basis of the time required for detecting process shift.

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