ISO/TR 11462-3:2020 统计过程控制（SPC）的实施指南 第3部分：用于SPC软件验证的参考数据集

标准编号：ISO/TR 11462-3:2020

中文名称：统计过程控制（SPC）的实施指南 第3部分：用于SPC软件验证的参考数据集

英文名称：Guidelines for implementation of statistical process control (SPC) — Part 3: Reference data sets for SPC software validation

发布日期：2020-06

标准范围

本文档描述了SPC软件的软件验证示例，该软件在控制图方面实施了ISO 7870系列标准，在能力和性能方面实施了ISO 22514系列标准。详细ISO 7870？2、ISO 22514？2和ISO 22514？8被覆盖。它提供了数据集和测试结果，用于测试这些标准中描述的评估方法的实施情况。这包括失控情况的检测以及样本统计和过程能力指数的计算。测试实例涵盖以下几种情况:（a）一般:-不同的样本和亚组大小，大/小数字的计算精度；b)ISO 22514系列:-计算位置和离散度的样本统计量；-不同的分销模式；c)ISO 7870？2:-控制限度的计算；-数据的可视化（直方图、控制图）；-检测失控情况。

This document describes examples for software validation for SPC software implementing the standards of the ISO 7870 series on control charts and the ISO 22514 series on capability and performance. In detail ISO 7870？2, ISO 22514？2 and ISO 22514？8 are covered.It provides data sets and test results for testing the implementation of the evaluation methods described in these standards. This includes the detection of out of control situations as well as the calculation of sample statistics and process capability indices.The test examples cover the following situations:a) General:

• — different sample and subgroup sizes, accuracy of calculation for large/small numbers;

• — calculation of sample statistics for location and dispersion;
• — different distribution models;

• — calculation of control limits;
• — visualization of data (histogram, control charts);
• — detection of out of control situations.

标准预览图