ScholarGate
助手
Process / pipelineStatistical process control

休哈特变量控制图(X-bar / R)

休哈特控制图由沃尔特·休哈特于20世纪20年代在贝尔实验室发明,并在其1931年的著作中首次提出,是统计过程控制的基础工具。它将过程的统计量——通常是子组均值(X-bar)和极差(R)——随时间的变化绘制在中心线和三西格玛控制限之上,区分稳定过程中固有的自然共因变异与表明某些因素已发生变化并需要调查的特殊因变异。

用 StatMind 应用即将推出视频即将推出Download slides

阅读完整方法

仅限会员

使用免费账户登录即可阅读本节。

登录

Method map

The neighbourhood of related methods — select a node to explore.

来源

  1. Shewhart, W. A. (1931). Economic Control of Quality of Manufactured Product. D. Van Nostrand Company. ISBN: 978-0-87389-076-2
  2. Montgomery, D. C. (2009). Introduction to Statistical Quality Control (6th ed.). John Wiley & Sons. ISBN: 978-0-470-16992-6

如何引用本页

ScholarGate. (2026, June 2). Shewhart Variables Control Chart (X-bar and R). ScholarGate. https://scholargate.app/zh/statistics/shewhart-control-chart

Which method?

Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.

Compare side by side

被引用于

ScholarGateShewhart Control Chart (Shewhart Variables Control Chart (X-bar and R)). 于 2026-06-15 检索自 https://scholargate.app/zh/statistics/shewhart-control-chart · 数据集: https://doi.org/10.5281/zenodo.20539026