GB/T 40681.4-2021 Active National standards

GB/T 40681.4-2021 Statistical methods in monitoring process capability and performance—Part 4:Process capability estimates and performance measures

Publish Date: 2021-10-11 Implement Date: 2022-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 40681.4-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Mathematics

ICS Name: The application of statistical methods

Publish Date: 2021-10-11

Implement Date: 2022-05-01

Pages: 42 pages

Scope

This part of GB/T 40681 addresses two scenarios: normal distribution and non-normal distribution, and provides commonly used process capability and performance measurement indicators for each scenario, as well as evaluation methods for process capability and performance.
This part is applicable to the evaluation of process capability and performance of measurement-type data in common production processes, but it is not suitable for the evaluation of process capability and performance of count-type characteristics.