On inspection strategy based on sample inspection reliability

Wei Guo Shen, Xin Tong Zhao, Jun Wei Han

Research output: Contribution to journalConference articlepeer-review

Abstract

As we all known, for a certain product, inspection reliability for the product can be considered and calculated by a famous reliability index as POD (Probability of Detection). While, for a batch of product, Stat. character should be added into POD because one-by-one inspection always is not economic, and POD without any consideration of Stat. character is not used directly for inspection reliability of a batch of product. So, inspection reliability for a batch of products can be considered and divided into reliability of inspecting objective (could be defined as POD) and reliability induced by sample inspection (Rs). In this present paper, inspection strategy based on sample inspection reliability is considered, together with some factors influent to Rs is analyzed such as sample size, producer risk and consumer risk, acceptable quality level (AQL), rejectable quality level (RQL).

Original languageEnglish
Pages (from-to)639-642
Number of pages4
JournalApplied Mechanics and Materials
Volume487
DOIs
StatePublished - 2014
Externally publishedYes
Event2013 International Conference on Mechanical Structures and Smart Materials, ICMSSM 2013 - Xiamen, China
Duration: 16 Nov 201317 Nov 2013

Keywords

  • Consumer
  • Inspection reliability
  • Producer
  • Risk
  • Sample size

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