The process family method for group statistical quality control was studied in this paper. The absolute process ability was proposed and the estimating principle was studied.

研究了面向成组统计质量控制的工序族基础理论，提出了绝对工序能力的概念，并给出了绝对工序能力的估计方法。

youdao

In production process, good measurement systems are important for successful quality improvement or statistical process control.

在生产过程中，测量系统的好坏是成功实施质量改进或应用统计过程控制的先决条件。

youdao

For the data catching and processing in improved statistical process quality control, a real-time database (RTDB) has been worked out to catching and processing the statistical data.

针对改进后统计过程质量控制的数据处理、管理问题，提出采用实时数据库进行数据处理、管理的方案。

youdao