불확실한 계측 조건하에 변수에 의한 샘플링 검사를 위한 새로운 방법

A New Method for Sampling Inspection by Variables under Undesired Measurement Conditions

  • 김일수 (목포대학교 공과대학 기계공학과)
  • 발행 : 1996.10.01

초록

This paper presents a new approach to modify the traditional method for sampling inspectionby variables to suit undesired measurement conditions. On the basis of a systematic analysis of the effects of measurement errors on different types of acceptance schemes this paper gives two modified equations for revising the sampling size η and the acceptability constant $textsc{k}$ to form a new acceptance scheme (η'$textsc{k}$) under undesired measurement conditions. It has proved that the new method is suitable to different types of sampling inspection by variables including that for mean value and that for percent defective. The new acceptance scheme based on the proposed technique provides an engineering feasibility to replace the traditional scheme to suit undesired measurement conditions.

키워드