GB/T 17989.3-2020
Control charts—Part 3: Acceptance control charts (English Version)

Standard No.: GB/T 17989.3-2020
Language: Chinese, Available in English version
Release Date: 2020
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 17989.3-2020

Scope: This part of GB/T 17989 provides guidelines for the use of acceptance control charts and specifies general procedures for determining subgroup sample sizes, action limits and decision criteria. This section applies to the following situations: a) The variance within a subgroup is under control and the variance estimate is valid; b) A high level of process capability has been reached. Acceptance control charts are usually used when the process variable under study obeys a normal distribution, and it can also be applied in the case of a non-normal distribution. The examples in this section illustrate the advantages of this approach in different contexts and provide details for determining subgroup sample sizes, action limits, and decision criteria.

GB/T 17989.3-2020 Referenced Document

GB/T 17989.1 Control charts—Part 1: General guidelines
GB/T 3358.1 Statistics-Vocabulary and symbols-Part 1:General statistical terms and terms used in probability
GB/T 3358.2 Statistics.Vocabulary and symbols.Part 2:Applied statistics